| 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 | $17.89 | 9.529% | $19.5947 | $19.59 | $19.60 | $19.60 |
| Purchase #2 | $11.72 | 7.787% | $12.6326 | $12.63 | $12.65 | $12.60 |
| Purchase #3 | $30.51 | 11.542% | $34.0315 | $34.03 | $34.05 | $34.00 |
| Purchase #4 | $35.48 | 13.171% | $40.1531 | $40.15 | $40.15 | $40.20 |
| Purchase #5 | $47.98 | 11.590% | $53.5409 | $53.54 | $53.55 | $53.50 |
| Purchase #6 | $77.88 | 6.525% | $82.9617 | $82.96 | $82.95 | $83.00 |
| Purchase #7 | $113.25 | 9.848% | $124.4029 | $124.40 | $124.40 | $124.40 |
| 7 purchase totals = | $334.71 | $367.3174 | $367.30 | $367.35 | $367.30 | |