| 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 | $139.79 | 10.682% | $154.7224 | $154.72 | $154.70 | $154.70 |
| Purchase #2 | $223.71 | 13.122% | $253.0652 | $253.07 | $253.05 | $253.10 |
| Purchase #3 | $56.39 | 5.165% | $59.3025 | $59.30 | $59.30 | $59.30 |
| Purchase #4 | $92.64 | 3.728% | $96.0936 | $96.09 | $96.10 | $96.10 |
| Purchase #5 | $44.56 | 8.582% | $48.3841 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $137.47 | 12.137% | $154.1547 | $154.15 | $154.15 | $154.20 |
| Purchase #7 | $70.39 | 13.811% | $80.1116 | $80.11 | $80.10 | $80.10 |
| 7 purchase totals = | $764.95 | $845.8341 | $845.82 | $845.80 | $845.90 | |