| 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 | $77.46 | 12.462% | $87.1131 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $134.90 | 11.805% | $150.8249 | $150.82 | $150.80 | $150.80 |
| Purchase #3 | $112.82 | 11.319% | $125.5901 | $125.59 | $125.60 | $125.60 |
| Purchase #4 | $234.77 | 8.714% | $255.2279 | $255.23 | $255.25 | $255.20 |
| Purchase #5 | $44.91 | 13.475% | $50.9616 | $50.96 | $50.95 | $51.00 |
| Purchase #6 | $155.30 | 4.589% | $162.4267 | $162.43 | $162.45 | $162.40 |
| Purchase #7 | $40.76 | 9.592% | $44.6697 | $44.67 | $44.65 | $44.70 |
| 7 purchase totals = | $800.92 | $876.8140 | $876.81 | $876.80 | $876.80 | |