| 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 | $51.80 | 6.778% | $55.311 | $55.31 | $55.30 | $55.30 |
| Purchase #2 | $236.91 | 12.518% | $266.5664 | $266.57 | $266.55 | $266.60 |
| Purchase #3 | $193.98 | 10.164% | $213.6961 | $213.70 | $213.70 | $213.70 |
| Purchase #4 | $207.56 | 8.601% | $225.4122 | $225.41 | $225.40 | $225.40 |
| Purchase #5 | $19.35 | 6.776% | $20.6612 | $20.66 | $20.65 | $20.70 |
| Purchase #6 | $245.33 | 12.763% | $276.6415 | $276.64 | $276.65 | $276.60 |
| Purchase #7 | $75.96 | 10.824% | $84.1819 | $84.18 | $84.20 | $84.20 |
| 7 purchase totals = | $1,030.89 | $1,142.4703 | $1,142.47 | $1,142.45 | $1,142.50 | |