| 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 | $68.48 | 3.846% | $71.1137 | $71.11 | $71.10 | $71.10 |
| Purchase #2 | $147.58 | 3.710% | $153.0552 | $153.06 | $153.05 | $153.10 |
| Purchase #3 | $208.27 | 5.398% | $219.5124 | $219.51 | $219.50 | $219.50 |
| Purchase #4 | $178.67 | 13.425% | $202.6564 | $202.66 | $202.65 | $202.70 |
| Purchase #5 | $111.49 | 5.615% | $117.7502 | $117.75 | $117.75 | $117.80 |
| Purchase #6 | $140.66 | 9.289% | $153.7259 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $65.50 | 9.517% | $71.7336 | $71.73 | $71.75 | $71.70 |
| 7 purchase totals = | $920.65 | $989.5474 | $989.55 | $989.55 | $989.60 | |