| 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 | $23.56 | 6.428% | $25.0744 | $25.07 | $25.05 | $25.10 |
| Purchase #2 | $171.80 | 3.674% | $178.1119 | $178.11 | $178.10 | $178.10 |
| Purchase #3 | $169.86 | 6.520% | $180.9349 | $180.93 | $180.95 | $180.90 |
| Purchase #4 | $52.37 | 6.647% | $55.851 | $55.85 | $55.85 | $55.90 |
| Purchase #5 | $220.55 | 7.355% | $236.7715 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $172.72 | 9.872% | $189.7709 | $189.77 | $189.75 | $189.80 |
| Purchase #7 | $196.60 | 8.562% | $213.4329 | $213.43 | $213.45 | $213.40 |
| 7 purchase totals = | $1,007.46 | $1,079.9475 | $1,079.93 | $1,079.90 | $1,080.00 | |