| 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 | $79.85 | 10.371% | $88.1312 | $88.13 | $88.15 | $88.10 |
| Purchase #2 | $8.37 | 8.825% | $9.1087 | $9.11 | $9.10 | $9.10 |
| Purchase #3 | $204.97 | 13.151% | $231.9256 | $231.93 | $231.95 | $231.90 |
| Purchase #4 | $149.53 | 13.342% | $169.4803 | $169.48 | $169.50 | $169.50 |
| Purchase #5 | $207.56 | 6.309% | $220.655 | $220.66 | $220.65 | $220.70 |
| Purchase #6 | $132.63 | 4.586% | $138.7124 | $138.71 | $138.70 | $138.70 |
| Purchase #7 | $208.82 | 13.486% | $236.9815 | $236.98 | $237.00 | $237.00 |
| 7 purchase totals = | $991.73 | $1,094.9947 | $1,095.00 | $1,095.05 | $1,095.00 | |