| 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 | $66.95 | 6.499% | $71.3011 | $71.30 | $71.30 | $71.30 |
| Purchase #2 | $53.56 | 5.546% | $56.5304 | $56.53 | $56.55 | $56.50 |
| Purchase #3 | $137.75 | 13.251% | $156.0033 | $156.00 | $156.00 | $156.00 |
| Purchase #4 | $118.26 | 10.260% | $130.3935 | $130.39 | $130.40 | $130.40 |
| Purchase #5 | $12.59 | 10.479% | $13.9093 | $13.91 | $13.90 | $13.90 |
| Purchase #6 | $44.59 | 5.534% | $47.0576 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $140.68 | 13.347% | $159.4566 | $159.46 | $159.45 | $159.50 |
| 7 purchase totals = | $574.38 | $634.6518 | $634.65 | $634.65 | $634.70 | |