| 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 | $50.83 | 5.795% | $53.7756 | $53.78 | $53.80 | $53.80 |
| Purchase #2 | $198.91 | 7.537% | $213.9018 | $213.90 | $213.90 | $213.90 |
| Purchase #3 | $15.88 | 12.691% | $17.8953 | $17.90 | $17.90 | $17.90 |
| Purchase #4 | $82.85 | 7.335% | $88.927 | $88.93 | $88.95 | $88.90 |
| Purchase #5 | $24.78 | 7.472% | $26.6316 | $26.63 | $26.65 | $26.60 |
| Purchase #6 | $134.51 | 4.128% | $140.0626 | $140.06 | $140.05 | $140.10 |
| Purchase #7 | $64.73 | 11.263% | $72.0205 | $72.02 | $72.00 | $72.00 |
| 7 purchase totals = | $572.49 | $613.2144 | $613.22 | $613.25 | $613.20 | |