| 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 | $213.98 | 4.738% | $224.1184 | $224.12 | $224.10 | $224.10 |
| Purchase #2 | $6.28 | 11.673% | $7.0131 | $7.01 | $7.00 | $7.00 |
| Purchase #3 | $72.56 | 5.669% | $76.6734 | $76.67 | $76.65 | $76.70 |
| Purchase #4 | $83.91 | 4.293% | $87.5123 | $87.51 | $87.50 | $87.50 |
| Purchase #5 | $53.90 | 11.499% | $60.098 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $240.36 | 12.560% | $270.5492 | $270.55 | $270.55 | $270.50 |
| Purchase #7 | $69.49 | 10.597% | $76.8539 | $76.85 | $76.85 | $76.90 |
| 7 purchase totals = | $740.48 | $802.8183 | $802.81 | $802.75 | $802.80 | |