| 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 | $59.66 | 7.649% | $64.2234 | $64.22 | $64.20 | $64.20 |
| Purchase #2 | $84.41 | 11.514% | $94.129 | $94.13 | $94.15 | $94.10 |
| Purchase #3 | $93.38 | 3.723% | $96.8565 | $96.86 | $96.85 | $96.90 |
| Purchase #4 | $126.87 | 3.453% | $131.2508 | $131.25 | $131.25 | $131.30 |
| Purchase #5 | $178.83 | 13.508% | $202.9864 | $202.99 | $203.00 | $203.00 |
| Purchase #6 | $156.92 | 13.196% | $177.6272 | $177.63 | $177.65 | $177.60 |
| Purchase #7 | $137.54 | 4.365% | $143.5436 | $143.54 | $143.55 | $143.50 |
| 7 purchase totals = | $837.61 | $910.6169 | $910.62 | $910.65 | $910.60 | |