| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $66.90 | 4.327% | $69.7948 | $69.79 | $69.80 | $69.80 |
| Purchase #2 | $146.60 | 7.460% | $157.5364 | $157.54 | $157.55 | $157.50 |
| Purchase #3 | $136.26 | 8.289% | $147.5546 | $147.55 | $147.55 | $147.60 |
| Purchase #4 | $214.52 | 7.846% | $231.3512 | $231.35 | $231.35 | $231.40 |
| Purchase #5 | $95.87 | 12.475% | $107.8298 | $107.83 | $107.85 | $107.80 |
| Purchase #6 | $141.99 | 7.700% | $152.9232 | $152.92 | $152.90 | $152.90 |
| Purchase #7 | $214.71 | 3.139% | $221.4497 | $221.45 | $221.45 | $221.40 |
| 7 purchase totals = | $1,016.85 | $1,088.4397 | $1,088.43 | $1,088.45 | $1,088.40 | |