| 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 | $8.32 | 12.763% | $9.3819 | $9.38 | $9.40 | $9.40 |
| Purchase #2 | $148.83 | 9.204% | $162.5283 | $162.53 | $162.55 | $162.50 |
| Purchase #3 | $26.49 | 8.605% | $28.7695 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $42.45 | 5.638% | $44.8433 | $44.84 | $44.85 | $44.80 |
| Purchase #5 | $180.52 | 8.635% | $196.1079 | $196.11 | $196.10 | $196.10 |
| Purchase #6 | $132.40 | 6.254% | $140.6803 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $52.30 | 5.150% | $54.9935 | $54.99 | $55.00 | $55.00 |
| 7 purchase totals = | $591.31 | $637.3047 | $637.30 | $637.35 | $637.30 | |