| 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 | $63.49 | 9.114% | $69.2765 | $69.28 | $69.30 | $69.30 |
| Purchase #2 | $188.49 | 3.449% | $194.991 | $194.99 | $195.00 | $195.00 |
| Purchase #3 | $78.67 | 11.663% | $87.8453 | $87.85 | $87.85 | $87.80 |
| Purchase #4 | $85.87 | 8.674% | $93.3184 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $228.62 | 13.241% | $258.8916 | $258.89 | $258.90 | $258.90 |
| Purchase #6 | $46.70 | 13.716% | $53.1054 | $53.11 | $53.10 | $53.10 |
| Purchase #7 | $102.68 | 12.253% | $115.2614 | $115.26 | $115.25 | $115.30 |
| 7 purchase totals = | $794.52 | $872.6896 | $872.70 | $872.70 | $872.70 | |