| 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 | $34.42 | 3.689% | $35.6898 | $35.69 | $35.70 | $35.70 |
| Purchase #2 | $208.27 | 9.511% | $228.0786 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $94.53 | 12.368% | $106.2215 | $106.22 | $106.20 | $106.20 |
| Purchase #4 | $68.40 | 8.253% | $74.0451 | $74.05 | $74.05 | $74.00 |
| Purchase #5 | $6.85 | 11.115% | $7.6114 | $7.61 | $7.60 | $7.60 |
| Purchase #6 | $111.73 | 6.824% | $119.3545 | $119.35 | $119.35 | $119.40 |
| Purchase #7 | $111.63 | 3.703% | $115.7637 | $115.76 | $115.75 | $115.80 |
| 7 purchase totals = | $635.83 | $686.7646 | $686.76 | $686.75 | $686.80 | |