| 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 | $44.92 | 13.307% | $50.8975 | $50.90 | $50.90 | $50.90 |
| Purchase #2 | $227.49 | 9.353% | $248.7671 | $248.77 | $248.75 | $248.80 |
| Purchase #3 | $152.73 | 8.216% | $165.2783 | $165.28 | $165.30 | $165.30 |
| Purchase #4 | $27.37 | 7.140% | $29.3242 | $29.32 | $29.30 | $29.30 |
| Purchase #5 | $193.86 | 5.373% | $204.2761 | $204.28 | $204.30 | $204.30 |
| Purchase #6 | $174.43 | 7.432% | $187.3936 | $187.39 | $187.40 | $187.40 |
| Purchase #7 | $30.69 | 12.245% | $34.448 | $34.45 | $34.45 | $34.40 |
| 7 purchase totals = | $851.49 | $920.3848 | $920.39 | $920.40 | $920.40 | |