| 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 | $86.41 | 6.344% | $91.8919 | $91.89 | $91.90 | $91.90 |
| Purchase #2 | $83.37 | 9.354% | $91.1684 | $91.17 | $91.15 | $91.20 |
| Purchase #3 | $46.29 | 6.500% | $49.2989 | $49.30 | $49.30 | $49.30 |
| Purchase #4 | $54.74 | 6.653% | $58.3819 | $58.38 | $58.40 | $58.40 |
| Purchase #5 | $148.99 | 9.255% | $162.779 | $162.78 | $162.80 | $162.80 |
| Purchase #6 | $135.72 | 7.251% | $145.5611 | $145.56 | $145.55 | $145.60 |
| Purchase #7 | $169.61 | 13.394% | $192.3276 | $192.33 | $192.35 | $192.30 |
| 7 purchase totals = | $725.13 | $791.4088 | $791.41 | $791.45 | $791.50 | |