| 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 | $48.69 | 12.409% | $54.7319 | $54.73 | $54.75 | $54.70 |
| Purchase #2 | $149.76 | 7.537% | $161.0474 | $161.05 | $161.05 | $161.00 |
| Purchase #3 | $76.88 | 9.706% | $84.342 | $84.34 | $84.35 | $84.30 |
| Purchase #4 | $148.30 | 11.223% | $164.9437 | $164.94 | $164.95 | $164.90 |
| Purchase #5 | $131.28 | 4.269% | $136.8843 | $136.88 | $136.90 | $136.90 |
| Purchase #6 | $40.70 | 13.593% | $46.2324 | $46.23 | $46.25 | $46.20 |
| Purchase #7 | $122.93 | 12.690% | $138.5298 | $138.53 | $138.55 | $138.50 |
| 7 purchase totals = | $718.54 | $786.7115 | $786.70 | $786.80 | $786.50 | |