| 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 | $35.62 | 7.458% | $38.2765 | $38.28 | $38.30 | $38.30 |
| Purchase #2 | $75.66 | 5.158% | $79.5625 | $79.56 | $79.55 | $79.60 |
| Purchase #3 | $45.80 | 5.427% | $48.2856 | $48.29 | $48.30 | $48.30 |
| Purchase #4 | $131.60 | 9.743% | $144.4218 | $144.42 | $144.40 | $144.40 |
| Purchase #5 | $237.64 | 11.129% | $264.087 | $264.09 | $264.10 | $264.10 |
| Purchase #6 | $110.31 | 12.209% | $123.7777 | $123.78 | $123.80 | $123.80 |
| Purchase #7 | $109.81 | 11.611% | $122.56 | $122.56 | $122.55 | $122.60 |
| 7 purchase totals = | $746.44 | $820.9711 | $820.98 | $821.00 | $821.10 | |