| 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 | $109.94 | 9.654% | $120.5536 | $120.55 | $120.55 | $120.60 |
| Purchase #2 | $81.48 | 9.240% | $89.0088 | $89.01 | $89.00 | $89.00 |
| Purchase #3 | $49.93 | 13.118% | $56.4798 | $56.48 | $56.50 | $56.50 |
| Purchase #4 | $67.99 | 12.534% | $76.5119 | $76.51 | $76.50 | $76.50 |
| Purchase #5 | $244.90 | 7.736% | $263.8455 | $263.85 | $263.85 | $263.80 |
| Purchase #6 | $154.43 | 10.621% | $170.832 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $40.76 | 9.701% | $44.7141 | $44.71 | $44.70 | $44.70 |
| 7 purchase totals = | $749.43 | $821.9457 | $821.94 | $821.95 | $821.90 | |