| 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 | $32.32 | 3.707% | $33.5181 | $33.52 | $33.50 | $33.50 |
| Purchase #2 | $142.68 | 5.201% | $150.1008 | $150.10 | $150.10 | $150.10 |
| Purchase #3 | $26.70 | 11.125% | $29.6704 | $29.67 | $29.65 | $29.70 |
| Purchase #4 | $95.58 | 13.650% | $108.6267 | $108.63 | $108.65 | $108.60 |
| Purchase #5 | $139.51 | 10.105% | $153.6075 | $153.61 | $153.60 | $153.60 |
| Purchase #6 | $87.70 | 7.834% | $94.5704 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $187.68 | 12.328% | $210.8172 | $210.82 | $210.80 | $210.80 |
| 7 purchase totals = | $712.17 | $780.9111 | $780.92 | $780.85 | $780.90 | |