| 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 | $73.27 | 6.307% | $77.8911 | $77.89 | $77.90 | $77.90 |
| Purchase #2 | $25.93 | 8.114% | $28.034 | $28.03 | $28.05 | $28.00 |
| Purchase #3 | $109.34 | 7.524% | $117.5667 | $117.57 | $117.55 | $117.60 |
| Purchase #4 | $147.69 | 5.823% | $156.29 | $156.29 | $156.30 | $156.30 |
| Purchase #5 | $132.66 | 8.266% | $143.6257 | $143.63 | $143.65 | $143.60 |
| Purchase #6 | $100.67 | 12.329% | $113.0816 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $107.34 | 9.193% | $117.2078 | $117.21 | $117.20 | $117.20 |
| 7 purchase totals = | $696.90 | $753.6969 | $753.70 | $753.75 | $753.70 | |