| 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 | $65.60 | 11.604% | $73.2122 | $73.21 | $73.20 | $73.20 |
| Purchase #2 | $166.27 | 11.597% | $185.5523 | $185.55 | $185.55 | $185.60 |
| Purchase #3 | $102.93 | 3.168% | $106.1908 | $106.19 | $106.20 | $106.20 |
| Purchase #4 | $46.73 | 4.477% | $48.8221 | $48.82 | $48.80 | $48.80 |
| Purchase #5 | $125.62 | 3.303% | $129.7692 | $129.77 | $129.75 | $129.80 |
| Purchase #6 | $23.70 | 3.224% | $24.4641 | $24.46 | $24.45 | $24.50 |
| Purchase #7 | $124.73 | 8.641% | $135.5079 | $135.51 | $135.50 | $135.50 |
| 7 purchase totals = | $655.58 | $703.5186 | $703.51 | $703.45 | $703.60 | |