| 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 | $25.37 | 3.629% | $26.2907 | $26.29 | $26.30 | $26.30 |
| Purchase #2 | $139.26 | 11.390% | $155.1217 | $155.12 | $155.10 | $155.10 |
| Purchase #3 | $194.52 | 5.861% | $205.9208 | $205.92 | $205.90 | $205.90 |
| Purchase #4 | $17.77 | 8.858% | $19.3441 | $19.34 | $19.35 | $19.30 |
| Purchase #5 | $89.88 | 9.105% | $98.0636 | $98.06 | $98.05 | $98.10 |
| Purchase #6 | $122.97 | 7.755% | $132.5063 | $132.51 | $132.50 | $132.50 |
| Purchase #7 | $54.88 | 8.446% | $59.5152 | $59.52 | $59.50 | $59.50 |
| 7 purchase totals = | $644.65 | $696.7624 | $696.76 | $696.70 | $696.70 | |