| 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 | $41.75 | 11.171% | $46.4139 | $46.41 | $46.40 | $46.40 |
| Purchase #2 | $126.58 | 11.559% | $141.2114 | $141.21 | $141.20 | $141.20 |
| Purchase #3 | $47.42 | 7.745% | $51.0927 | $51.09 | $51.10 | $51.10 |
| Purchase #4 | $238.29 | 13.416% | $270.259 | $270.26 | $270.25 | $270.30 |
| Purchase #5 | $33.48 | 7.849% | $36.1078 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $109.41 | 6.613% | $116.6453 | $116.65 | $116.65 | $116.60 |
| Purchase #7 | $175.50 | 13.434% | $199.0767 | $199.08 | $199.10 | $199.10 |
| 7 purchase totals = | $772.43 | $860.8068 | $860.81 | $860.80 | $860.80 | |