| 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 | $50.90 | 6.106% | $54.008 | $54.01 | $54.00 | $54.00 |
| Purchase #2 | $66.77 | 11.263% | $74.2903 | $74.29 | $74.30 | $74.30 |
| Purchase #3 | $140.30 | 4.843% | $147.0947 | $147.09 | $147.10 | $147.10 |
| Purchase #4 | $239.73 | 3.250% | $247.5212 | $247.52 | $247.50 | $247.50 |
| Purchase #5 | $62.71 | 11.350% | $69.8276 | $69.83 | $69.85 | $69.80 |
| Purchase #6 | $231.53 | 3.545% | $239.7377 | $239.74 | $239.75 | $239.70 |
| Purchase #7 | $246.42 | 12.786% | $277.9273 | $277.93 | $277.95 | $277.90 |
| 7 purchase totals = | $1,038.36 | $1,110.4068 | $1,110.41 | $1,110.45 | $1,110.30 | |