| 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 | $25.85 | 8.151% | $27.957 | $27.96 | $27.95 | $28.00 |
| Purchase #2 | $12.84 | 12.724% | $14.4738 | $14.47 | $14.45 | $14.50 |
| Purchase #3 | $225.53 | 4.564% | $235.8232 | $235.82 | $235.80 | $235.80 |
| Purchase #4 | $32.71 | 9.234% | $35.7304 | $35.73 | $35.75 | $35.70 |
| Purchase #5 | $59.93 | 7.363% | $64.3426 | $64.34 | $64.35 | $64.30 |
| Purchase #6 | $50.91 | 12.395% | $57.2203 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $116.71 | 12.492% | $131.2894 | $131.29 | $131.30 | $131.30 |
| 7 purchase totals = | $524.48 | $566.8367 | $566.83 | $566.80 | $566.80 | |