| 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 | $111.91 | 7.412% | $120.2048 | $120.20 | $120.20 | $120.20 |
| Purchase #2 | $47.83 | 8.601% | $51.9439 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $30.84 | 6.396% | $32.8125 | $32.81 | $32.80 | $32.80 |
| Purchase #4 | $167.88 | 6.426% | $178.668 | $178.67 | $178.65 | $178.70 |
| Purchase #5 | $63.50 | 13.638% | $72.1601 | $72.16 | $72.15 | $72.20 |
| Purchase #6 | $121.73 | 9.422% | $133.1994 | $133.20 | $133.20 | $133.20 |
| Purchase #7 | $131.92 | 8.715% | $143.4168 | $143.42 | $143.40 | $143.40 |
| 7 purchase totals = | $675.61 | $732.4055 | $732.40 | $732.35 | $732.40 | |