| 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 | $64.96 | 11.672% | $72.5421 | $72.54 | $72.55 | $72.50 |
| Purchase #2 | $35.52 | 7.430% | $38.1591 | $38.16 | $38.15 | $38.20 |
| Purchase #3 | $82.45 | 7.769% | $88.8555 | $88.86 | $88.85 | $88.90 |
| Purchase #4 | $62.32 | 5.551% | $65.7794 | $65.78 | $65.80 | $65.80 |
| Purchase #5 | $147.85 | 9.469% | $161.8499 | $161.85 | $161.85 | $161.80 |
| Purchase #6 | $195.62 | 9.786% | $214.7634 | $214.76 | $214.75 | $214.80 |
| Purchase #7 | $67.85 | 11.653% | $75.7566 | $75.76 | $75.75 | $75.80 |
| 7 purchase totals = | $656.57 | $717.7060 | $717.71 | $717.70 | $717.80 | |