| 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 | $48.78 | 4.431% | $50.9414 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $204.56 | 8.104% | $221.1375 | $221.14 | $221.15 | $221.10 |
| Purchase #3 | $134.79 | 3.595% | $139.6357 | $139.64 | $139.65 | $139.60 |
| Purchase #4 | $162.76 | 9.355% | $177.9862 | $177.99 | $178.00 | $178.00 |
| Purchase #5 | $98.90 | 9.429% | $108.2253 | $108.23 | $108.25 | $108.20 |
| Purchase #6 | $153.70 | 9.478% | $168.2677 | $168.27 | $168.25 | $168.30 |
| Purchase #7 | $179.93 | 13.160% | $203.6088 | $203.61 | $203.60 | $203.60 |
| 7 purchase totals = | $983.42 | $1,069.8026 | $1,069.82 | $1,069.85 | $1,069.70 | |