| 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 | $9.78 | 13.790% | $11.1287 | $11.13 | $11.15 | $11.10 |
| Purchase #2 | $149.60 | 6.516% | $159.3479 | $159.35 | $159.35 | $159.30 |
| Purchase #3 | $216.85 | 4.416% | $226.4261 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $61.95 | 3.572% | $64.1629 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $46.85 | 6.466% | $49.8793 | $49.88 | $49.90 | $49.90 |
| Purchase #6 | $219.80 | 4.770% | $230.2845 | $230.28 | $230.30 | $230.30 |
| Purchase #7 | $88.48 | 11.693% | $98.826 | $98.83 | $98.85 | $98.80 |
| 7 purchase totals = | $793.31 | $840.0554 | $840.06 | $840.15 | $840.00 | |