| 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 | $47.55 | 6.549% | $50.664 | $50.66 | $50.65 | $50.70 |
| Purchase #2 | $36.72 | 4.110% | $38.2292 | $38.23 | $38.25 | $38.20 |
| Purchase #3 | $61.33 | 12.771% | $69.1625 | $69.16 | $69.15 | $69.20 |
| Purchase #4 | $41.42 | 6.699% | $44.1947 | $44.19 | $44.20 | $44.20 |
| Purchase #5 | $112.78 | 7.757% | $121.5283 | $121.53 | $121.55 | $121.50 |
| Purchase #6 | $165.53 | 5.133% | $174.0267 | $174.03 | $174.05 | $174.00 |
| Purchase #7 | $110.35 | 7.239% | $118.3382 | $118.34 | $118.35 | $118.30 |
| 7 purchase totals = | $575.68 | $616.1436 | $616.14 | $616.20 | $616.10 | |