| 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 | $70.56 | 9.830% | $77.496 | $77.50 | $77.50 | $77.50 |
| Purchase #2 | $10.61 | 9.254% | $11.5918 | $11.59 | $11.60 | $11.60 |
| Purchase #3 | $18.79 | 4.365% | $19.6102 | $19.61 | $19.60 | $19.60 |
| Purchase #4 | $44.42 | 12.762% | $50.0889 | $50.09 | $50.10 | $50.10 |
| Purchase #5 | $220.33 | 7.205% | $236.2048 | $236.20 | $236.20 | $236.20 |
| Purchase #6 | $105.42 | 3.287% | $108.8852 | $108.89 | $108.90 | $108.90 |
| Purchase #7 | $246.52 | 12.477% | $277.2783 | $277.28 | $277.30 | $277.30 |
| 7 purchase totals = | $716.65 | $781.1552 | $781.16 | $781.20 | $781.20 | |