| 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 | $30.57 | 11.788% | $34.1736 | $34.17 | $34.15 | $34.20 |
| Purchase #2 | $84.95 | 7.201% | $91.0672 | $91.07 | $91.05 | $91.10 |
| Purchase #3 | $60.98 | 7.138% | $65.3328 | $65.33 | $65.35 | $65.30 |
| Purchase #4 | $145.70 | 5.253% | $153.3536 | $153.35 | $153.35 | $153.40 |
| Purchase #5 | $38.78 | 3.659% | $40.199 | $40.20 | $40.20 | $40.20 |
| Purchase #6 | $37.76 | 9.657% | $41.4065 | $41.41 | $41.40 | $41.40 |
| Purchase #7 | $63.91 | 9.230% | $69.8089 | $69.81 | $69.80 | $69.80 |
| 7 purchase totals = | $462.65 | $495.3416 | $495.34 | $495.30 | $495.40 | |