| 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 | $42.90 | 8.861% | $46.7014 | $46.70 | $46.70 | $46.70 |
| Purchase #2 | $130.78 | 3.631% | $135.5286 | $135.53 | $135.55 | $135.50 |
| Purchase #3 | $250.63 | 11.208% | $278.7206 | $278.72 | $278.70 | $278.70 |
| Purchase #4 | $62.80 | 8.677% | $68.2492 | $68.25 | $68.25 | $68.20 |
| Purchase #5 | $8.79 | 4.325% | $9.1702 | $9.17 | $9.15 | $9.20 |
| Purchase #6 | $78.83 | 8.328% | $85.395 | $85.40 | $85.40 | $85.40 |
| Purchase #7 | $177.52 | 9.278% | $193.9903 | $193.99 | $194.00 | $194.00 |
| 7 purchase totals = | $752.25 | $817.7553 | $817.76 | $817.75 | $817.70 | |