| 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 | $62.26 | 12.823% | $70.2436 | $70.24 | $70.25 | $70.20 |
| Purchase #2 | $166.29 | 9.769% | $182.5349 | $182.53 | $182.55 | $182.50 |
| Purchase #3 | $29.28 | 11.306% | $32.5904 | $32.59 | $32.60 | $32.60 |
| Purchase #4 | $131.46 | 9.720% | $144.2379 | $144.24 | $144.25 | $144.20 |
| Purchase #5 | $75.33 | 10.755% | $83.4317 | $83.43 | $83.45 | $83.40 |
| Purchase #6 | $74.42 | 12.672% | $83.8505 | $83.85 | $83.85 | $83.90 |
| Purchase #7 | $103.92 | 8.542% | $112.7968 | $112.80 | $112.80 | $112.80 |
| 7 purchase totals = | $642.96 | $709.6858 | $709.68 | $709.75 | $709.60 | |