| 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 | $11.61 | 10.507% | $12.8299 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $189.42 | 11.202% | $210.6388 | $210.64 | $210.65 | $210.60 |
| Purchase #3 | $71.35 | 7.451% | $76.6663 | $76.67 | $76.65 | $76.70 |
| Purchase #4 | $6.84 | 13.177% | $7.7413 | $7.74 | $7.75 | $7.70 |
| Purchase #5 | $72.65 | 10.537% | $80.3051 | $80.31 | $80.30 | $80.30 |
| Purchase #6 | $105.41 | 6.521% | $112.2838 | $112.28 | $112.30 | $112.30 |
| Purchase #7 | $60.91 | 5.104% | $64.0188 | $64.02 | $64.00 | $64.00 |
| 7 purchase totals = | $518.19 | $564.4840 | $564.49 | $564.50 | $564.40 | |