| 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 | $43.49 | 11.603% | $48.5361 | $48.54 | $48.55 | $48.50 |
| Purchase #2 | $115.56 | 5.411% | $121.813 | $121.81 | $121.80 | $121.80 |
| Purchase #3 | $152.55 | 5.103% | $160.3346 | $160.33 | $160.35 | $160.30 |
| Purchase #4 | $8.80 | 5.171% | $9.255 | $9.26 | $9.25 | $9.30 |
| Purchase #5 | $56.72 | 4.451% | $59.2446 | $59.24 | $59.25 | $59.20 |
| Purchase #6 | $116.49 | 5.537% | $122.9401 | $122.94 | $122.95 | $122.90 |
| Purchase #7 | $16.79 | 11.278% | $18.6836 | $18.68 | $18.70 | $18.70 |
| 7 purchase totals = | $510.40 | $540.8070 | $540.80 | $540.85 | $540.70 | |