| 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 | $17.82 | 10.132% | $19.6255 | $19.63 | $19.65 | $19.60 |
| Purchase #2 | $127.42 | 3.677% | $132.1052 | $132.11 | $132.10 | $132.10 |
| Purchase #3 | $238.93 | 6.504% | $254.47 | $254.47 | $254.45 | $254.50 |
| Purchase #4 | $11.39 | 10.668% | $12.6051 | $12.61 | $12.60 | $12.60 |
| Purchase #5 | $161.90 | 6.606% | $172.5951 | $172.60 | $172.60 | $172.60 |
| Purchase #6 | $135.65 | 9.657% | $148.7497 | $148.75 | $148.75 | $148.70 |
| Purchase #7 | $79.51 | 6.789% | $84.9079 | $84.91 | $84.90 | $84.90 |
| 7 purchase totals = | $772.62 | $825.0585 | $825.08 | $825.05 | $825.00 | |