| 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 | $80.31 | 10.363% | $88.6325 | $88.63 | $88.65 | $88.60 |
| Purchase #2 | $118.60 | 7.198% | $127.1368 | $127.14 | $127.15 | $127.10 |
| Purchase #3 | $175.42 | 11.192% | $195.053 | $195.05 | $195.05 | $195.10 |
| Purchase #4 | $217.81 | 6.365% | $231.6736 | $231.67 | $231.65 | $231.70 |
| Purchase #5 | $81.35 | 9.472% | $89.0555 | $89.06 | $89.05 | $89.10 |
| Purchase #6 | $144.94 | 7.612% | $155.9728 | $155.97 | $155.95 | $156.00 |
| Purchase #7 | $58.33 | 8.514% | $63.2962 | $63.30 | $63.30 | $63.30 |
| 7 purchase totals = | $876.76 | $950.8204 | $950.82 | $950.80 | $950.90 | |