| 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 | $8.30 | 5.806% | $8.7819 | $8.78 | $8.80 | $8.80 |
| Purchase #2 | $90.47 | 12.546% | $101.8204 | $101.82 | $101.80 | $101.80 |
| Purchase #3 | $179.51 | 13.836% | $204.347 | $204.35 | $204.35 | $204.30 |
| Purchase #4 | $62.70 | 6.770% | $66.9448 | $66.94 | $66.95 | $66.90 |
| Purchase #5 | $244.46 | 7.659% | $263.1832 | $263.18 | $263.20 | $263.20 |
| Purchase #6 | $88.75 | 5.636% | $93.752 | $93.75 | $93.75 | $93.80 |
| Purchase #7 | $194.44 | 9.623% | $213.151 | $213.15 | $213.15 | $213.20 |
| 7 purchase totals = | $868.63 | $951.9803 | $951.97 | $952.00 | $952.00 | |