| 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 | $129.88 | 9.231% | $141.8692 | $141.87 | $141.85 | $141.90 |
| Purchase #2 | $174.70 | 9.833% | $191.8783 | $191.88 | $191.90 | $191.90 |
| Purchase #3 | $24.70 | 3.768% | $25.6307 | $25.63 | $25.65 | $25.60 |
| Purchase #4 | $121.34 | 11.570% | $135.379 | $135.38 | $135.40 | $135.40 |
| Purchase #5 | $59.81 | 8.844% | $65.0996 | $65.10 | $65.10 | $65.10 |
| Purchase #6 | $108.38 | 3.402% | $112.0671 | $112.07 | $112.05 | $112.10 |
| Purchase #7 | $39.55 | 11.279% | $44.0108 | $44.01 | $44.00 | $44.00 |
| 7 purchase totals = | $658.36 | $715.9347 | $715.94 | $715.95 | $716.00 | |