| 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 | $80.33 | 9.516% | $87.9742 | $87.97 | $87.95 | $88.00 |
| Purchase #2 | $58.86 | 5.681% | $62.2038 | $62.20 | $62.20 | $62.20 |
| Purchase #3 | $238.73 | 13.707% | $271.4527 | $271.45 | $271.45 | $271.50 |
| Purchase #4 | $201.53 | 6.165% | $213.9543 | $213.95 | $213.95 | $214.00 |
| Purchase #5 | $229.34 | 7.630% | $246.8386 | $246.84 | $246.85 | $246.80 |
| Purchase #6 | $59.64 | 12.476% | $67.0807 | $67.08 | $67.10 | $67.10 |
| Purchase #7 | $94.79 | 12.855% | $106.9753 | $106.98 | $107.00 | $107.00 |
| 7 purchase totals = | $963.22 | $1,056.4796 | $1,056.47 | $1,056.50 | $1,056.60 | |