| 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 | $78.80 | 12.766% | $88.8596 | $88.86 | $88.85 | $88.90 |
| Purchase #2 | $27.63 | 7.477% | $29.6959 | $29.70 | $29.70 | $29.70 |
| Purchase #3 | $86.29 | 7.704% | $92.9378 | $92.94 | $92.95 | $92.90 |
| Purchase #4 | $56.29 | 12.527% | $63.3414 | $63.34 | $63.35 | $63.30 |
| Purchase #5 | $34.49 | 3.565% | $35.7196 | $35.72 | $35.70 | $35.70 |
| Purchase #6 | $44.65 | 11.315% | $49.7021 | $49.70 | $49.70 | $49.70 |
| Purchase #7 | $170.89 | 12.253% | $191.8292 | $191.83 | $191.85 | $191.80 |
| 7 purchase totals = | $499.04 | $552.0856 | $552.09 | $552.10 | $552.00 | |