| 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 | $71.61 | 12.620% | $80.6472 | $80.65 | $80.65 | $80.60 |
| Purchase #2 | $74.26 | 8.239% | $80.3783 | $80.38 | $80.40 | $80.40 |
| Purchase #3 | $183.72 | 4.154% | $191.3517 | $191.35 | $191.35 | $191.40 |
| Purchase #4 | $241.52 | 8.443% | $261.9115 | $261.91 | $261.90 | $261.90 |
| Purchase #5 | $141.34 | 9.551% | $154.8394 | $154.84 | $154.85 | $154.80 |
| Purchase #6 | $172.89 | 4.483% | $180.6407 | $180.64 | $180.65 | $180.60 |
| Purchase #7 | $24.32 | 6.439% | $25.886 | $25.89 | $25.90 | $25.90 |
| 7 purchase totals = | $909.66 | $975.6548 | $975.66 | $975.70 | $975.60 | |