| 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 | $34.26 | 12.241% | $38.4538 | $38.45 | $38.45 | $38.50 |
| Purchase #2 | $239.86 | 7.194% | $257.1155 | $257.12 | $257.10 | $257.10 |
| Purchase #3 | $95.79 | 8.215% | $103.6591 | $103.66 | $103.65 | $103.70 |
| Purchase #4 | $180.93 | 8.126% | $195.6324 | $195.63 | $195.65 | $195.60 |
| Purchase #5 | $142.47 | 5.232% | $149.924 | $149.92 | $149.90 | $149.90 |
| Purchase #6 | $99.45 | 3.417% | $102.8482 | $102.85 | $102.85 | $102.80 |
| Purchase #7 | $61.37 | 12.718% | $69.175 | $69.18 | $69.20 | $69.20 |
| 7 purchase totals = | $854.13 | $916.8080 | $916.81 | $916.80 | $916.80 | |