| 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 | $95.74 | 9.459% | $104.796 | $104.80 | $104.80 | $104.80 |
| Purchase #2 | $29.28 | 8.627% | $31.806 | $31.81 | $31.80 | $31.80 |
| Purchase #3 | $141.26 | 13.830% | $160.7963 | $160.80 | $160.80 | $160.80 |
| Purchase #4 | $124.27 | 13.195% | $140.6674 | $140.67 | $140.65 | $140.70 |
| Purchase #5 | $14.84 | 11.439% | $16.5375 | $16.54 | $16.55 | $16.50 |
| Purchase #6 | $60.51 | 7.344% | $64.9539 | $64.95 | $64.95 | $65.00 |
| Purchase #7 | $146.28 | 12.757% | $164.9409 | $164.94 | $164.95 | $164.90 |
| 7 purchase totals = | $612.18 | $684.4980 | $684.51 | $684.50 | $684.50 | |