| 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 | $21.57 | 6.113% | $22.8886 | $22.89 | $22.90 | $22.90 |
| Purchase #2 | $187.29 | 9.205% | $204.53 | $204.53 | $204.55 | $204.50 |
| Purchase #3 | $6.33 | 13.492% | $7.184 | $7.18 | $7.20 | $7.20 |
| Purchase #4 | $82.92 | 13.312% | $93.9583 | $93.96 | $93.95 | $94.00 |
| Purchase #5 | $92.78 | 6.633% | $98.9341 | $98.93 | $98.95 | $98.90 |
| Purchase #6 | $110.78 | 6.253% | $117.7071 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $43.80 | 9.810% | $48.0968 | $48.10 | $48.10 | $48.10 |
| 7 purchase totals = | $545.47 | $593.2989 | $593.30 | $593.35 | $593.30 | |