| 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 | $66.50 | 5.353% | $70.0597 | $70.06 | $70.05 | $70.10 |
| Purchase #2 | $238.93 | 3.351% | $246.9365 | $246.94 | $246.95 | $246.90 |
| Purchase #3 | $103.88 | 4.826% | $108.8932 | $108.89 | $108.90 | $108.90 |
| Purchase #4 | $101.86 | 10.165% | $112.2141 | $112.21 | $112.20 | $112.20 |
| Purchase #5 | $156.32 | 10.556% | $172.8211 | $172.82 | $172.80 | $172.80 |
| Purchase #6 | $33.29 | 7.339% | $35.7332 | $35.73 | $35.75 | $35.70 |
| Purchase #7 | $133.58 | 3.869% | $138.7482 | $138.75 | $138.75 | $138.70 |
| 7 purchase totals = | $834.36 | $885.4060 | $885.40 | $885.40 | $885.30 | |