| 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 | $161.63 | 8.348% | $175.1229 | $175.12 | $175.10 | $175.10 |
| Purchase #2 | $61.43 | 5.705% | $64.9346 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $48.94 | 7.601% | $52.6599 | $52.66 | $52.65 | $52.70 |
| Purchase #4 | $34.93 | 3.869% | $36.2814 | $36.28 | $36.30 | $36.30 |
| Purchase #5 | $165.62 | 5.564% | $174.8351 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $77.93 | 3.869% | $80.9451 | $80.95 | $80.95 | $80.90 |
| Purchase #7 | $87.36 | 8.649% | $94.9158 | $94.92 | $94.90 | $94.90 |
| 7 purchase totals = | $637.84 | $679.6948 | $679.70 | $679.70 | $679.60 | |