| 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 | $43.40 | 13.360% | $49.1982 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $88.78 | 6.666% | $94.6981 | $94.70 | $94.70 | $94.70 |
| Purchase #3 | $112.82 | 12.269% | $126.6619 | $126.66 | $126.65 | $126.70 |
| Purchase #4 | $18.44 | 6.297% | $19.6012 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $112.60 | 13.606% | $127.9204 | $127.92 | $127.90 | $127.90 |
| Purchase #6 | $204.94 | 9.618% | $224.6511 | $224.65 | $224.65 | $224.70 |
| Purchase #7 | $29.85 | 6.110% | $31.6738 | $31.67 | $31.65 | $31.70 |
| 7 purchase totals = | $610.83 | $674.4047 | $674.40 | $674.35 | $674.50 | |