| 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 | $42.98 | 13.326% | $48.7075 | $48.71 | $48.70 | $48.70 |
| Purchase #2 | $18.96 | 4.546% | $19.8219 | $19.82 | $19.80 | $19.80 |
| Purchase #3 | $6.65 | 9.872% | $7.3065 | $7.31 | $7.30 | $7.30 |
| Purchase #4 | $241.51 | 6.868% | $258.0969 | $258.10 | $258.10 | $258.10 |
| Purchase #5 | $52.29 | 7.815% | $56.3765 | $56.38 | $56.40 | $56.40 |
| Purchase #6 | $209.42 | 11.740% | $234.0059 | $234.01 | $234.00 | $234.00 |
| Purchase #7 | $112.94 | 4.211% | $117.6959 | $117.70 | $117.70 | $117.70 |
| 7 purchase totals = | $684.75 | $742.0111 | $742.03 | $742.00 | $742.00 | |