| 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 | $130.56 | 4.105% | $135.9195 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $43.62 | 3.860% | $45.3037 | $45.30 | $45.30 | $45.30 |
| Purchase #3 | $59.65 | 9.277% | $65.1837 | $65.18 | $65.20 | $65.20 |
| Purchase #4 | $66.29 | 10.623% | $73.332 | $73.33 | $73.35 | $73.30 |
| Purchase #5 | $67.48 | 11.465% | $75.2166 | $75.22 | $75.20 | $75.20 |
| Purchase #6 | $182.27 | 9.236% | $199.1045 | $199.10 | $199.10 | $199.10 |
| Purchase #7 | $222.94 | 5.412% | $235.0055 | $235.01 | $235.00 | $235.00 |
| 7 purchase totals = | $772.81 | $829.0655 | $829.06 | $829.05 | $829.00 | |