| 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 | $76.81 | 4.187% | $80.026 | $80.03 | $80.05 | $80.00 |
| Purchase #2 | $78.43 | 7.832% | $84.5726 | $84.57 | $84.55 | $84.60 |
| Purchase #3 | $23.32 | 10.140% | $25.6846 | $25.68 | $25.70 | $25.70 |
| Purchase #4 | $209.99 | 8.743% | $228.3494 | $228.35 | $228.35 | $228.30 |
| Purchase #5 | $184.92 | 10.297% | $203.9612 | $203.96 | $203.95 | $204.00 |
| Purchase #6 | $13.70 | 5.828% | $14.4984 | $14.50 | $14.50 | $14.50 |
| Purchase #7 | $80.63 | 9.872% | $88.5898 | $88.59 | $88.60 | $88.60 |
| 7 purchase totals = | $667.80 | $725.6820 | $725.68 | $725.70 | $725.70 | |