| 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 | $116.68 | 11.292% | $129.8555 | $129.86 | $129.85 | $129.90 |
| Purchase #2 | $57.74 | 12.644% | $65.0406 | $65.04 | $65.05 | $65.00 |
| Purchase #3 | $48.60 | 5.376% | $51.2127 | $51.21 | $51.20 | $51.20 |
| Purchase #4 | $166.36 | 3.778% | $172.6451 | $172.65 | $172.65 | $172.60 |
| Purchase #5 | $213.93 | 9.206% | $233.6244 | $233.62 | $233.60 | $233.60 |
| Purchase #6 | $60.80 | 6.763% | $64.9119 | $64.91 | $64.90 | $64.90 |
| Purchase #7 | $83.31 | 6.608% | $88.8151 | $88.82 | $88.80 | $88.80 |
| 7 purchase totals = | $747.42 | $806.1053 | $806.11 | $806.05 | $806.00 | |