| 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 | $53.44 | 7.545% | $57.472 | $57.47 | $57.45 | $57.50 |
| Purchase #2 | $181.38 | 8.232% | $196.3112 | $196.31 | $196.30 | $196.30 |
| Purchase #3 | $37.82 | 4.372% | $39.4735 | $39.47 | $39.45 | $39.50 |
| Purchase #4 | $193.91 | 12.787% | $218.7053 | $218.71 | $218.70 | $218.70 |
| Purchase #5 | $212.75 | 5.149% | $223.7045 | $223.70 | $223.70 | $223.70 |
| Purchase #6 | $35.95 | 8.457% | $38.9903 | $38.99 | $39.00 | $39.00 |
| Purchase #7 | $214.60 | 5.485% | $226.3708 | $226.37 | $226.35 | $226.40 |
| 7 purchase totals = | $929.85 | $1,001.0276 | $1,001.02 | $1,000.95 | $1,001.10 | |