| 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 | $39.29 | 11.457% | $43.7915 | $43.79 | $43.80 | $43.80 |
| Purchase #2 | $168.92 | 8.513% | $183.3002 | $183.30 | $183.30 | $183.30 |
| Purchase #3 | $74.86 | 6.563% | $79.7731 | $79.77 | $79.75 | $79.80 |
| Purchase #4 | $112.33 | 9.280% | $122.7542 | $122.75 | $122.75 | $122.80 |
| Purchase #5 | $116.97 | 13.352% | $132.5878 | $132.59 | $132.60 | $132.60 |
| Purchase #6 | $65.60 | 10.158% | $72.2636 | $72.26 | $72.25 | $72.30 |
| Purchase #7 | $239.84 | 8.492% | $260.2072 | $260.21 | $260.20 | $260.20 |
| 7 purchase totals = | $817.81 | $894.6776 | $894.67 | $894.65 | $894.80 | |