| 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 | $64.61 | 4.314% | $67.3973 | $67.40 | $67.40 | $67.40 |
| Purchase #2 | $8.37 | 7.160% | $8.9693 | $8.97 | $8.95 | $9.00 |
| Purchase #3 | $60.32 | 8.370% | $65.3688 | $65.37 | $65.35 | $65.40 |
| Purchase #4 | $105.59 | 4.265% | $110.0934 | $110.09 | $110.10 | $110.10 |
| Purchase #5 | $6.57 | 8.338% | $7.1178 | $7.12 | $7.10 | $7.10 |
| Purchase #6 | $59.50 | 8.368% | $64.479 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $162.51 | 6.487% | $173.052 | $173.05 | $173.05 | $173.10 |
| 7 purchase totals = | $467.47 | $496.4776 | $496.48 | $496.45 | $496.60 | |