| 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 | $60.45 | 11.448% | $67.3703 | $67.37 | $67.35 | $67.40 |
| Purchase #2 | $144.68 | 11.638% | $161.5179 | $161.52 | $161.50 | $161.50 |
| Purchase #3 | $40.49 | 7.390% | $43.4822 | $43.48 | $43.50 | $43.50 |
| Purchase #4 | $108.31 | 10.269% | $119.4324 | $119.43 | $119.45 | $119.40 |
| Purchase #5 | $193.74 | 11.255% | $215.5454 | $215.55 | $215.55 | $215.50 |
| Purchase #6 | $84.55 | 3.812% | $87.773 | $87.77 | $87.75 | $87.80 |
| Purchase #7 | $30.36 | 10.597% | $33.5772 | $33.58 | $33.60 | $33.60 |
| 7 purchase totals = | $662.58 | $728.6984 | $728.70 | $728.70 | $728.70 | |