| 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 | $51.48 | 10.730% | $57.0038 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $57.68 | 8.521% | $62.5949 | $62.59 | $62.60 | $62.60 |
| Purchase #3 | $170.63 | 7.849% | $184.0227 | $184.02 | $184.00 | $184.00 |
| Purchase #4 | $12.87 | 11.768% | $14.3845 | $14.38 | $14.40 | $14.40 |
| Purchase #5 | $53.32 | 10.608% | $58.9762 | $58.98 | $59.00 | $59.00 |
| Purchase #6 | $65.69 | 9.362% | $71.8399 | $71.84 | $71.85 | $71.80 |
| Purchase #7 | $108.52 | 6.173% | $115.2189 | $115.22 | $115.20 | $115.20 |
| 7 purchase totals = | $520.19 | $564.0409 | $564.03 | $564.05 | $564.00 | |