| 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 | $39.26 | 6.172% | $41.6831 | $41.68 | $41.70 | $41.70 |
| Purchase #2 | $125.25 | 4.726% | $131.1693 | $131.17 | $131.15 | $131.20 |
| Purchase #3 | $63.50 | 12.818% | $71.6394 | $71.64 | $71.65 | $71.60 |
| Purchase #4 | $47.82 | 6.796% | $51.0698 | $51.07 | $51.05 | $51.10 |
| Purchase #5 | $148.32 | 8.104% | $160.3399 | $160.34 | $160.35 | $160.30 |
| Purchase #6 | $115.97 | 5.336% | $122.1582 | $122.16 | $122.15 | $122.20 |
| Purchase #7 | $136.45 | 12.150% | $153.0287 | $153.03 | $153.05 | $153.00 |
| 7 purchase totals = | $676.57 | $731.0884 | $731.09 | $731.10 | $731.10 | |