| 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 | $45.58 | 10.505% | $50.3682 | $50.37 | $50.35 | $50.40 |
| Purchase #2 | $60.83 | 8.736% | $66.1441 | $66.14 | $66.15 | $66.10 |
| Purchase #3 | $110.51 | 8.407% | $119.8006 | $119.80 | $119.80 | $119.80 |
| Purchase #4 | $37.84 | 8.727% | $41.1423 | $41.14 | $41.15 | $41.10 |
| Purchase #5 | $210.59 | 5.290% | $221.7302 | $221.73 | $221.75 | $221.70 |
| Purchase #6 | $138.53 | 12.672% | $156.0845 | $156.08 | $156.10 | $156.10 |
| Purchase #7 | $182.97 | 12.827% | $206.4396 | $206.44 | $206.45 | $206.40 |
| 7 purchase totals = | $786.85 | $861.7095 | $861.70 | $861.75 | $861.60 | |