| 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 | $54.86 | 6.502% | $58.427 | $58.43 | $58.45 | $58.40 |
| Purchase #2 | $128.53 | 11.787% | $143.6798 | $143.68 | $143.70 | $143.70 |
| Purchase #3 | $12.74 | 3.426% | $13.1765 | $13.18 | $13.20 | $13.20 |
| Purchase #4 | $92.35 | 10.549% | $102.092 | $102.09 | $102.10 | $102.10 |
| Purchase #5 | $55.60 | 12.732% | $62.679 | $62.68 | $62.70 | $62.70 |
| Purchase #6 | $115.91 | 4.232% | $120.8153 | $120.82 | $120.80 | $120.80 |
| Purchase #7 | $94.32 | 7.197% | $101.1082 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $554.31 | $601.9778 | $601.99 | $602.05 | $602.00 | |