| 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 | $12.86 | 5.833% | $13.6101 | $13.61 | $13.60 | $13.60 |
| Purchase #2 | $56.70 | 13.259% | $64.2179 | $64.22 | $64.20 | $64.20 |
| Purchase #3 | $107.68 | 5.772% | $113.8953 | $113.90 | $113.90 | $113.90 |
| Purchase #4 | $188.93 | 12.197% | $211.9738 | $211.97 | $211.95 | $212.00 |
| Purchase #5 | $154.31 | 11.701% | $172.3658 | $172.37 | $172.35 | $172.40 |
| Purchase #6 | $25.70 | 12.430% | $28.8945 | $28.89 | $28.90 | $28.90 |
| Purchase #7 | $192.69 | 13.358% | $218.4295 | $218.43 | $218.45 | $218.40 |
| 7 purchase totals = | $738.87 | $823.3869 | $823.39 | $823.35 | $823.40 | |