| 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 | $96.70 | 8.106% | $104.5385 | $104.54 | $104.55 | $104.50 |
| Purchase #2 | $25.62 | 13.754% | $29.1438 | $29.14 | $29.15 | $29.10 |
| Purchase #3 | $96.60 | 5.111% | $101.5372 | $101.54 | $101.55 | $101.50 |
| Purchase #4 | $239.49 | 12.603% | $269.6729 | $269.67 | $269.65 | $269.70 |
| Purchase #5 | $195.41 | 13.122% | $221.0517 | $221.05 | $221.05 | $221.10 |
| Purchase #6 | $43.80 | 4.626% | $45.8262 | $45.83 | $45.85 | $45.80 |
| Purchase #7 | $38.46 | 7.638% | $41.3976 | $41.40 | $41.40 | $41.40 |
| 7 purchase totals = | $736.08 | $813.1679 | $813.17 | $813.20 | $813.10 | |