| 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 | $116.95 | 7.514% | $125.7376 | $125.74 | $125.75 | $125.70 |
| Purchase #2 | $50.68 | 8.461% | $54.968 | $54.97 | $54.95 | $55.00 |
| Purchase #3 | $225.46 | 3.512% | $233.3782 | $233.38 | $233.40 | $233.40 |
| Purchase #4 | $46.42 | 6.873% | $49.6104 | $49.61 | $49.60 | $49.60 |
| Purchase #5 | $130.93 | 8.160% | $141.6139 | $141.61 | $141.60 | $141.60 |
| Purchase #6 | $22.55 | 6.874% | $24.1001 | $24.10 | $24.10 | $24.10 |
| Purchase #7 | $141.90 | 8.149% | $153.4634 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $734.89 | $782.8716 | $782.87 | $782.85 | $782.90 | |