| 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 | $77.53 | 3.255% | $80.0536 | $80.05 | $80.05 | $80.10 |
| Purchase #2 | $43.50 | 9.315% | $47.552 | $47.55 | $47.55 | $47.60 |
| Purchase #3 | $58.32 | 13.312% | $66.0836 | $66.08 | $66.10 | $66.10 |
| Purchase #4 | $140.85 | 8.396% | $152.6758 | $152.68 | $152.70 | $152.70 |
| Purchase #5 | $146.26 | 13.247% | $165.6351 | $165.64 | $165.65 | $165.60 |
| Purchase #6 | $234.44 | 4.471% | $244.9218 | $244.92 | $244.90 | $244.90 |
| Purchase #7 | $159.98 | 12.744% | $180.3679 | $180.37 | $180.35 | $180.40 |
| 7 purchase totals = | $860.88 | $937.2898 | $937.29 | $937.30 | $937.40 | |