| 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 | $27.93 | 6.726% | $29.8086 | $29.81 | $29.80 | $29.80 |
| Purchase #2 | $54.28 | 4.174% | $56.5456 | $56.55 | $56.55 | $56.50 |
| Purchase #3 | $29.70 | 13.230% | $33.6293 | $33.63 | $33.65 | $33.60 |
| Purchase #4 | $138.73 | 10.613% | $153.4534 | $153.45 | $153.45 | $153.50 |
| Purchase #5 | $135.78 | 10.535% | $150.0844 | $150.08 | $150.10 | $150.10 |
| Purchase #6 | $231.76 | 5.309% | $244.0641 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $215.53 | 9.433% | $235.8609 | $235.86 | $235.85 | $235.90 |
| 7 purchase totals = | $833.71 | $903.4463 | $903.44 | $903.45 | $903.50 | |