| 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 | $57.47 | 3.397% | $59.4223 | $59.42 | $59.40 | $59.40 |
| Purchase #2 | $115.79 | 3.685% | $120.0569 | $120.06 | $120.05 | $120.10 |
| Purchase #3 | $204.89 | 5.220% | $215.5853 | $215.59 | $215.60 | $215.60 |
| Purchase #4 | $50.57 | 4.860% | $53.0277 | $53.03 | $53.05 | $53.00 |
| Purchase #5 | $40.81 | 3.411% | $42.202 | $42.20 | $42.20 | $42.20 |
| Purchase #6 | $92.28 | 10.609% | $102.07 | $102.07 | $102.05 | $102.10 |
| Purchase #7 | $208.49 | 5.171% | $219.271 | $219.27 | $219.25 | $219.30 |
| 7 purchase totals = | $770.30 | $811.6352 | $811.64 | $811.60 | $811.70 | |