| 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 | $103.59 | 8.145% | $112.0274 | $112.03 | $112.05 | $112.00 |
| Purchase #2 | $192.53 | 5.841% | $203.7757 | $203.78 | $203.80 | $203.80 |
| Purchase #3 | $248.63 | 9.556% | $272.3891 | $272.39 | $272.40 | $272.40 |
| Purchase #4 | $17.42 | 7.102% | $18.6572 | $18.66 | $18.65 | $18.70 |
| Purchase #5 | $40.69 | 8.192% | $44.0233 | $44.02 | $44.00 | $44.00 |
| Purchase #6 | $19.32 | 13.104% | $21.8517 | $21.85 | $21.85 | $21.90 |
| Purchase #7 | $64.62 | 9.192% | $70.5599 | $70.56 | $70.55 | $70.60 |
| 7 purchase totals = | $686.80 | $743.2843 | $743.29 | $743.30 | $743.40 | |