| 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 | $78.45 | 13.233% | $88.8313 | $88.83 | $88.85 | $88.80 |
| Purchase #2 | $250.72 | 3.221% | $258.7957 | $258.80 | $258.80 | $258.80 |
| Purchase #3 | $93.93 | 5.459% | $99.0576 | $99.06 | $99.05 | $99.10 |
| Purchase #4 | $24.71 | 13.270% | $27.989 | $27.99 | $28.00 | $28.00 |
| Purchase #5 | $21.29 | 6.490% | $22.6717 | $22.67 | $22.65 | $22.70 |
| Purchase #6 | $68.57 | 8.608% | $74.4725 | $74.47 | $74.45 | $74.50 |
| Purchase #7 | $215.95 | 9.789% | $237.0893 | $237.09 | $237.10 | $237.10 |
| 7 purchase totals = | $753.62 | $808.9071 | $808.91 | $808.90 | $809.00 | |