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 | $7.52 | 7.594% | $8.0911 | $8.09 | $8.10 | $8.10 |
Purchase #2 | $15.77 | 7.813% | $17.0021 | $17.00 | $17.00 | $17.00 |
Purchase #3 | $17.72 | 13.679% | $20.1439 | $20.14 | $20.15 | $20.10 |
Purchase #4 | $192.79 | 9.136% | $210.4033 | $210.40 | $210.40 | $210.40 |
Purchase #5 | $154.69 | 12.673% | $174.2939 | $174.29 | $174.30 | $174.30 |
Purchase #6 | $198.26 | 5.361% | $208.8887 | $208.89 | $208.90 | $208.90 |
Purchase #7 | $52.96 | 6.595% | $56.4527 | $56.45 | $56.45 | $56.50 |
7 purchase totals = | $639.71 | $695.2757 | $695.26 | $695.30 | $695.30 |