| 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 | $53.82 | 11.644% | $60.0868 | $60.09 | $60.10 | $60.10 |
| Purchase #2 | $174.55 | 5.494% | $184.1398 | $184.14 | $184.15 | $184.10 |
| Purchase #3 | $110.95 | 8.507% | $120.3885 | $120.39 | $120.40 | $120.40 |
| Purchase #4 | $6.59 | 8.449% | $7.1468 | $7.15 | $7.15 | $7.10 |
| Purchase #5 | $136.68 | 13.516% | $155.1537 | $155.15 | $155.15 | $155.20 |
| Purchase #6 | $142.46 | 5.838% | $150.7768 | $150.78 | $150.80 | $150.80 |
| Purchase #7 | $202.74 | 3.400% | $209.6332 | $209.63 | $209.65 | $209.60 |
| 7 purchase totals = | $827.79 | $887.3256 | $887.33 | $887.40 | $887.30 | |