| 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 | $198.91 | 5.266% | $209.3846 | $209.38 | $209.40 | $209.40 |
| Purchase #2 | $49.48 | 10.267% | $54.5601 | $54.56 | $54.55 | $54.60 |
| Purchase #3 | $17.66 | 8.638% | $19.1855 | $19.19 | $19.20 | $19.20 |
| Purchase #4 | $76.38 | 5.375% | $80.4854 | $80.49 | $80.50 | $80.50 |
| Purchase #5 | $75.45 | 6.843% | $80.613 | $80.61 | $80.60 | $80.60 |
| Purchase #6 | $187.43 | 12.198% | $210.2927 | $210.29 | $210.30 | $210.30 |
| Purchase #7 | $105.42 | 6.572% | $112.3482 | $112.35 | $112.35 | $112.30 |
| 7 purchase totals = | $710.73 | $766.8695 | $766.87 | $766.90 | $766.90 | |