| 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 | $61.56 | 5.149% | $64.7297 | $64.73 | $64.75 | $64.70 |
| Purchase #2 | $27.48 | 13.372% | $31.1546 | $31.15 | $31.15 | $31.20 |
| Purchase #3 | $64.88 | 7.477% | $69.7311 | $69.73 | $69.75 | $69.70 |
| Purchase #4 | $107.25 | 12.392% | $120.5404 | $120.54 | $120.55 | $120.50 |
| Purchase #5 | $25.97 | 6.487% | $27.6547 | $27.65 | $27.65 | $27.70 |
| Purchase #6 | $24.80 | 9.805% | $27.2316 | $27.23 | $27.25 | $27.20 |
| Purchase #7 | $111.86 | 13.474% | $126.932 | $126.93 | $126.95 | $126.90 |
| 7 purchase totals = | $423.80 | $467.9741 | $467.96 | $468.05 | $467.90 | |