| 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 | $51.77 | 13.524% | $58.7714 | $58.77 | $58.75 | $58.80 |
| Purchase #2 | $41.42 | 10.372% | $45.7161 | $45.72 | $45.70 | $45.70 |
| Purchase #3 | $100.74 | 4.234% | $105.0053 | $105.01 | $105.00 | $105.00 |
| Purchase #4 | $5.65 | 11.852% | $6.3196 | $6.32 | $6.30 | $6.30 |
| Purchase #5 | $219.62 | 10.687% | $243.0908 | $243.09 | $243.10 | $243.10 |
| Purchase #6 | $129.57 | 6.163% | $137.5554 | $137.56 | $137.55 | $137.60 |
| Purchase #7 | $107.31 | 7.529% | $115.3894 | $115.39 | $115.40 | $115.40 |
| 7 purchase totals = | $656.08 | $711.8480 | $711.86 | $711.80 | $711.90 | |