| 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 | $37.93 | 13.175% | $42.9273 | $42.93 | $42.95 | $42.90 |
| Purchase #2 | $129.83 | 4.229% | $135.3205 | $135.32 | $135.30 | $135.30 |
| Purchase #3 | $66.28 | 9.607% | $72.6475 | $72.65 | $72.65 | $72.60 |
| Purchase #4 | $206.55 | 13.421% | $234.2711 | $234.27 | $234.25 | $234.30 |
| Purchase #5 | $100.46 | 6.437% | $106.9266 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $89.72 | 10.309% | $98.9692 | $98.97 | $98.95 | $99.00 |
| Purchase #7 | $59.31 | 6.440% | $63.1296 | $63.13 | $63.15 | $63.10 |
| 7 purchase totals = | $690.08 | $754.1918 | $754.20 | $754.20 | $754.10 | |