| 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 | $27.73 | 4.766% | $29.0516 | $29.05 | $29.05 | $29.10 |
| Purchase #2 | $210.62 | 8.422% | $228.3584 | $228.36 | $228.35 | $228.40 |
| Purchase #3 | $84.96 | 8.342% | $92.0474 | $92.05 | $92.05 | $92.00 |
| Purchase #4 | $78.86 | 10.612% | $87.2286 | $87.23 | $87.25 | $87.20 |
| Purchase #5 | $78.26 | 5.393% | $82.4806 | $82.48 | $82.50 | $82.50 |
| Purchase #6 | $181.51 | 7.237% | $194.6459 | $194.65 | $194.65 | $194.60 |
| Purchase #7 | $68.93 | 3.405% | $71.2771 | $71.28 | $71.30 | $71.30 |
| 7 purchase totals = | $730.87 | $785.0896 | $785.10 | $785.15 | $785.10 | |