| 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 | $80.34 | 8.700% | $87.3296 | $87.33 | $87.35 | $87.30 |
| Purchase #2 | $127.68 | 8.401% | $138.4064 | $138.41 | $138.40 | $138.40 |
| Purchase #3 | $67.86 | 4.284% | $70.7671 | $70.77 | $70.75 | $70.80 |
| Purchase #4 | $165.91 | 7.679% | $178.6502 | $178.65 | $178.65 | $178.70 |
| Purchase #5 | $41.77 | 13.610% | $47.4549 | $47.45 | $47.45 | $47.50 |
| Purchase #6 | $101.46 | 11.782% | $113.414 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $109.61 | 11.129% | $121.8085 | $121.81 | $121.80 | $121.80 |
| 7 purchase totals = | $694.63 | $757.8307 | $757.83 | $757.80 | $757.90 | |