| 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 | $110.80 | 9.159% | $120.9482 | $120.95 | $120.95 | $120.90 |
| Purchase #2 | $150.94 | 3.532% | $156.2712 | $156.27 | $156.25 | $156.30 |
| Purchase #3 | $49.38 | 8.600% | $53.6267 | $53.63 | $53.65 | $53.60 |
| Purchase #4 | $52.64 | 5.317% | $55.4389 | $55.44 | $55.45 | $55.40 |
| Purchase #5 | $246.81 | 4.788% | $258.6273 | $258.63 | $258.65 | $258.60 |
| Purchase #6 | $39.52 | 6.667% | $42.1548 | $42.15 | $42.15 | $42.20 |
| Purchase #7 | $23.94 | 9.454% | $26.2033 | $26.20 | $26.20 | $26.20 |
| 7 purchase totals = | $674.03 | $713.2704 | $713.27 | $713.30 | $713.20 | |