| 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 | $48.80 | 7.535% | $52.4771 | $52.48 | $52.50 | $52.50 |
| Purchase #2 | $120.56 | 11.670% | $134.6294 | $134.63 | $134.65 | $134.60 |
| Purchase #3 | $19.93 | 10.422% | $22.0071 | $22.01 | $22.00 | $22.00 |
| Purchase #4 | $153.98 | 9.336% | $168.3556 | $168.36 | $168.35 | $168.40 |
| Purchase #5 | $158.67 | 6.631% | $169.1914 | $169.19 | $169.20 | $169.20 |
| Purchase #6 | $165.39 | 9.392% | $180.9234 | $180.92 | $180.90 | $180.90 |
| Purchase #7 | $130.81 | 7.431% | $140.5305 | $140.53 | $140.55 | $140.50 |
| 7 purchase totals = | $798.14 | $868.1145 | $868.12 | $868.15 | $868.10 | |