| 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 | $49.79 | 10.177% | $54.8571 | $54.86 | $54.85 | $54.90 |
| Purchase #2 | $112.41 | 9.728% | $123.3452 | $123.35 | $123.35 | $123.30 |
| Purchase #3 | $16.49 | 4.738% | $17.2713 | $17.27 | $17.25 | $17.30 |
| Purchase #4 | $139.52 | 5.205% | $146.782 | $146.78 | $146.80 | $146.80 |
| Purchase #5 | $23.48 | 11.779% | $26.2457 | $26.25 | $26.25 | $26.20 |
| Purchase #6 | $219.80 | 4.423% | $229.5218 | $229.52 | $229.50 | $229.50 |
| Purchase #7 | $53.28 | 7.288% | $57.163 | $57.16 | $57.15 | $57.20 |
| 7 purchase totals = | $614.77 | $655.1861 | $655.19 | $655.15 | $655.20 | |