| 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 | $38.68 | 10.129% | $42.5979 | $42.60 | $42.60 | $42.60 |
| Purchase #2 | $144.44 | 11.306% | $160.7704 | $160.77 | $160.75 | $160.80 |
| Purchase #3 | $244.76 | 9.189% | $267.251 | $267.25 | $267.25 | $267.30 |
| Purchase #4 | $13.92 | 12.182% | $15.6157 | $15.62 | $15.60 | $15.60 |
| Purchase #5 | $207.70 | 3.217% | $214.3817 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $40.47 | 3.857% | $42.0309 | $42.03 | $42.05 | $42.00 |
| Purchase #7 | $40.71 | 10.181% | $44.8547 | $44.85 | $44.85 | $44.90 |
| 7 purchase totals = | $730.68 | $787.5023 | $787.50 | $787.50 | $787.60 | |