| 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 | $22.94 | 8.785% | $24.9553 | $24.96 | $24.95 | $25.00 |
| Purchase #2 | $116.42 | 6.702% | $124.2225 | $124.22 | $124.20 | $124.20 |
| Purchase #3 | $128.34 | 12.360% | $144.2028 | $144.20 | $144.20 | $144.20 |
| Purchase #4 | $238.33 | 13.871% | $271.3888 | $271.39 | $271.40 | $271.40 |
| Purchase #5 | $84.81 | 13.668% | $96.4018 | $96.40 | $96.40 | $96.40 |
| Purchase #6 | $73.60 | 3.607% | $76.2548 | $76.25 | $76.25 | $76.30 |
| Purchase #7 | $47.79 | 8.147% | $51.6835 | $51.68 | $51.70 | $51.70 |
| 7 purchase totals = | $712.23 | $789.1095 | $789.10 | $789.10 | $789.20 | |