| 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 | $55.70 | 9.484% | $60.9826 | $60.98 | $61.00 | $61.00 |
| Purchase #2 | $155.63 | 3.485% | $161.0537 | $161.05 | $161.05 | $161.10 |
| Purchase #3 | $14.27 | 5.305% | $15.027 | $15.03 | $15.05 | $15.00 |
| Purchase #4 | $5.90 | 4.633% | $6.1733 | $6.17 | $6.15 | $6.20 |
| Purchase #5 | $246.86 | 4.336% | $257.5638 | $257.56 | $257.55 | $257.60 |
| Purchase #6 | $45.30 | 13.693% | $51.5029 | $51.50 | $51.50 | $51.50 |
| Purchase #7 | $80.33 | 11.634% | $89.6756 | $89.68 | $89.70 | $89.70 |
| 7 purchase totals = | $603.99 | $641.9789 | $641.97 | $642.00 | $642.10 | |