| 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 | $71.97 | 7.341% | $77.2533 | $77.25 | $77.25 | $77.30 |
| Purchase #2 | $26.28 | 3.209% | $27.1233 | $27.12 | $27.10 | $27.10 |
| Purchase #3 | $137.42 | 9.546% | $150.5381 | $150.54 | $150.55 | $150.50 |
| Purchase #4 | $47.66 | 6.376% | $50.6988 | $50.70 | $50.70 | $50.70 |
| Purchase #5 | $182.40 | 4.169% | $190.0043 | $190.00 | $190.00 | $190.00 |
| Purchase #6 | $96.61 | 8.796% | $105.1078 | $105.11 | $105.10 | $105.10 |
| Purchase #7 | $162.57 | 4.197% | $169.3931 | $169.39 | $169.40 | $169.40 |
| 7 purchase totals = | $724.91 | $770.1187 | $770.11 | $770.10 | $770.10 | |