| 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 | $43.66 | 4.871% | $45.7867 | $45.79 | $45.80 | $45.80 |
| Purchase #2 | $101.93 | 7.501% | $109.5758 | $109.58 | $109.60 | $109.60 |
| Purchase #3 | $35.92 | 9.309% | $39.2638 | $39.26 | $39.25 | $39.30 |
| Purchase #4 | $23.51 | 10.276% | $25.9259 | $25.93 | $25.95 | $25.90 |
| Purchase #5 | $171.42 | 6.536% | $182.624 | $182.62 | $182.60 | $182.60 |
| Purchase #6 | $17.65 | 12.801% | $19.9094 | $19.91 | $19.90 | $19.90 |
| Purchase #7 | $42.43 | 5.417% | $44.7284 | $44.73 | $44.75 | $44.70 |
| 7 purchase totals = | $436.52 | $467.8140 | $467.82 | $467.85 | $467.80 | |