| 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 | $93.79 | 7.746% | $101.055 | $101.06 | $101.05 | $101.10 |
| Purchase #2 | $19.33 | 12.651% | $21.7754 | $21.78 | $21.80 | $21.80 |
| Purchase #3 | $103.55 | 13.777% | $117.8161 | $117.82 | $117.80 | $117.80 |
| Purchase #4 | $129.52 | 4.349% | $135.1528 | $135.15 | $135.15 | $135.20 |
| Purchase #5 | $216.84 | 3.735% | $224.939 | $224.94 | $224.95 | $224.90 |
| Purchase #6 | $37.62 | 3.442% | $38.9149 | $38.91 | $38.90 | $38.90 |
| Purchase #7 | $42.32 | 8.324% | $45.8427 | $45.84 | $45.85 | $45.80 |
| 7 purchase totals = | $642.97 | $685.4959 | $685.50 | $685.50 | $685.50 | |