| 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 | $145.87 | 4.762% | $152.8163 | $152.82 | $152.80 | $152.80 |
| Purchase #2 | $38.54 | 4.720% | $40.3591 | $40.36 | $40.35 | $40.40 |
| Purchase #3 | $93.51 | 12.346% | $105.0547 | $105.05 | $105.05 | $105.10 |
| Purchase #4 | $21.67 | 10.475% | $23.9399 | $23.94 | $23.95 | $23.90 |
| Purchase #5 | $41.53 | 10.279% | $45.7989 | $45.80 | $45.80 | $45.80 |
| Purchase #6 | $97.70 | 12.860% | $110.2642 | $110.26 | $110.25 | $110.30 |
| Purchase #7 | $61.42 | 11.479% | $68.4704 | $68.47 | $68.45 | $68.50 |
| 7 purchase totals = | $500.24 | $546.7035 | $546.70 | $546.65 | $546.80 | |