| 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 | $14.44 | 6.147% | $15.3276 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $76.67 | 9.648% | $84.0671 | $84.07 | $84.05 | $84.10 |
| Purchase #3 | $40.90 | 6.521% | $43.5671 | $43.57 | $43.55 | $43.60 |
| Purchase #4 | $225.75 | 11.438% | $251.5713 | $251.57 | $251.55 | $251.60 |
| Purchase #5 | $223.66 | 6.596% | $238.4126 | $238.41 | $238.40 | $238.40 |
| Purchase #6 | $47.66 | 13.142% | $53.9235 | $53.92 | $53.90 | $53.90 |
| Purchase #7 | $57.83 | 6.179% | $61.4033 | $61.40 | $61.40 | $61.40 |
| 7 purchase totals = | $686.91 | $748.2725 | $748.27 | $748.20 | $748.30 | |