| 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 | $163.69 | 4.311% | $170.7467 | $170.75 | $170.75 | $170.70 |
| Purchase #2 | $49.95 | 11.248% | $55.5684 | $55.57 | $55.55 | $55.60 |
| Purchase #3 | $62.96 | 12.664% | $70.9333 | $70.93 | $70.95 | $70.90 |
| Purchase #4 | $35.35 | 9.767% | $38.8026 | $38.80 | $38.80 | $38.80 |
| Purchase #5 | $109.36 | 10.146% | $120.4557 | $120.46 | $120.45 | $120.50 |
| Purchase #6 | $53.30 | 5.755% | $56.3674 | $56.37 | $56.35 | $56.40 |
| Purchase #7 | $45.89 | 6.136% | $48.7058 | $48.71 | $48.70 | $48.70 |
| 7 purchase totals = | $520.50 | $561.5799 | $561.59 | $561.55 | $561.60 | |