| 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 | $110.95 | 11.327% | $123.5173 | $123.52 | $123.50 | $123.50 |
| Purchase #2 | $29.37 | 6.160% | $31.1792 | $31.18 | $31.20 | $31.20 |
| Purchase #3 | $43.92 | 12.426% | $49.3775 | $49.38 | $49.40 | $49.40 |
| Purchase #4 | $131.76 | 12.253% | $147.9046 | $147.90 | $147.90 | $147.90 |
| Purchase #5 | $226.48 | 11.347% | $252.1787 | $252.18 | $252.20 | $252.20 |
| Purchase #6 | $58.36 | 7.472% | $62.7207 | $62.72 | $62.70 | $62.70 |
| Purchase #7 | $106.91 | 8.434% | $115.9268 | $115.93 | $115.95 | $115.90 |
| 7 purchase totals = | $707.75 | $782.8048 | $782.81 | $782.85 | $782.80 | |