| 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 | $160.86 | 9.812% | $176.6436 | $176.64 | $176.65 | $176.60 |
| Purchase #2 | $61.83 | 13.860% | $70.3996 | $70.40 | $70.40 | $70.40 |
| Purchase #3 | $54.71 | 10.722% | $60.576 | $60.58 | $60.60 | $60.60 |
| Purchase #4 | $9.34 | 4.171% | $9.7296 | $9.73 | $9.75 | $9.70 |
| Purchase #5 | $119.69 | 4.199% | $124.7158 | $124.72 | $124.70 | $124.70 |
| Purchase #6 | $51.82 | 10.608% | $57.3171 | $57.32 | $57.30 | $57.30 |
| Purchase #7 | $53.38 | 10.460% | $58.9635 | $58.96 | $58.95 | $59.00 |
| 7 purchase totals = | $511.63 | $558.3452 | $558.35 | $558.35 | $558.30 | |