| 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 | $19.67 | 3.408% | $20.3404 | $20.34 | $20.35 | $20.30 |
| Purchase #2 | $58.41 | 11.599% | $65.185 | $65.19 | $65.20 | $65.20 |
| Purchase #3 | $208.69 | 9.402% | $228.311 | $228.31 | $228.30 | $228.30 |
| Purchase #4 | $121.38 | 7.691% | $130.7153 | $130.72 | $130.70 | $130.70 |
| Purchase #5 | $67.69 | 10.561% | $74.8387 | $74.84 | $74.85 | $74.80 |
| Purchase #6 | $24.65 | 3.784% | $25.5828 | $25.58 | $25.60 | $25.60 |
| Purchase #7 | $67.72 | 12.115% | $75.9243 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $568.21 | $620.8975 | $620.90 | $620.90 | $620.80 | |