| 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 | $88.59 | 7.128% | $94.9047 | $94.90 | $94.90 | $94.90 |
| Purchase #2 | $6.60 | 6.445% | $7.0254 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $131.67 | 13.641% | $149.6311 | $149.63 | $149.65 | $149.60 |
| Purchase #4 | $100.97 | 13.749% | $114.8524 | $114.85 | $114.85 | $114.90 |
| Purchase #5 | $12.34 | 6.643% | $13.1597 | $13.16 | $13.15 | $13.20 |
| Purchase #6 | $125.48 | 13.348% | $142.2291 | $142.23 | $142.25 | $142.20 |
| Purchase #7 | $40.99 | 13.865% | $46.6733 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $506.64 | $568.4757 | $568.47 | $568.50 | $568.50 | |