| 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 | $108.51 | 11.586% | $121.082 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $77.57 | 13.286% | $87.876 | $87.88 | $87.90 | $87.90 |
| Purchase #3 | $240.52 | 4.379% | $251.0524 | $251.05 | $251.05 | $251.10 |
| Purchase #4 | $167.82 | 11.631% | $187.3391 | $187.34 | $187.35 | $187.30 |
| Purchase #5 | $37.49 | 11.105% | $41.6533 | $41.65 | $41.65 | $41.70 |
| Purchase #6 | $32.30 | 4.838% | $33.8627 | $33.86 | $33.85 | $33.90 |
| Purchase #7 | $64.85 | 6.497% | $69.0633 | $69.06 | $69.05 | $69.10 |
| 7 purchase totals = | $729.06 | $791.9288 | $791.92 | $791.95 | $792.10 | |