| 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 | $32.65 | 11.410% | $36.3754 | $36.38 | $36.40 | $36.40 |
| Purchase #2 | $23.40 | 8.731% | $25.4431 | $25.44 | $25.45 | $25.40 |
| Purchase #3 | $152.45 | 6.246% | $161.972 | $161.97 | $161.95 | $162.00 |
| Purchase #4 | $74.80 | 3.403% | $77.3454 | $77.35 | $77.35 | $77.30 |
| Purchase #5 | $22.73 | 10.537% | $25.1251 | $25.13 | $25.15 | $25.10 |
| Purchase #6 | $206.92 | 10.276% | $228.1831 | $228.18 | $228.20 | $228.20 |
| Purchase #7 | $56.66 | 3.366% | $58.5672 | $58.57 | $58.55 | $58.60 |
| 7 purchase totals = | $569.61 | $613.0113 | $613.02 | $613.05 | $613.00 | |