| 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 | $47.30 | 10.513% | $52.2726 | $52.27 | $52.25 | $52.30 |
| Purchase #2 | $81.95 | 10.654% | $90.681 | $90.68 | $90.70 | $90.70 |
| Purchase #3 | $99.85 | 3.229% | $103.0742 | $103.07 | $103.05 | $103.10 |
| Purchase #4 | $231.30 | 5.641% | $244.3476 | $244.35 | $244.35 | $244.30 |
| Purchase #5 | $11.38 | 3.404% | $11.7674 | $11.77 | $11.75 | $11.80 |
| Purchase #6 | $105.71 | 4.855% | $110.8422 | $110.84 | $110.85 | $110.80 |
| Purchase #7 | $207.39 | 5.812% | $219.4435 | $219.44 | $219.45 | $219.40 |
| 7 purchase totals = | $784.88 | $832.4285 | $832.42 | $832.40 | $832.40 | |