| 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 | $6.28 | 8.286% | $6.8004 | $6.80 | $6.80 | $6.80 |
| Purchase #2 | $99.61 | 3.765% | $103.3603 | $103.36 | $103.35 | $103.40 |
| Purchase #3 | $210.31 | 10.549% | $232.4956 | $232.50 | $232.50 | $232.50 |
| Purchase #4 | $76.82 | 5.201% | $80.8154 | $80.82 | $80.80 | $80.80 |
| Purchase #5 | $46.70 | 3.502% | $48.3354 | $48.34 | $48.35 | $48.30 |
| Purchase #6 | $250.64 | 7.276% | $268.8766 | $268.88 | $268.90 | $268.90 |
| Purchase #7 | $187.25 | 5.658% | $197.8446 | $197.84 | $197.85 | $197.80 |
| 7 purchase totals = | $877.61 | $938.5283 | $938.54 | $938.55 | $938.50 | |