| 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 | $73.69 | 9.304% | $80.5461 | $80.55 | $80.55 | $80.50 |
| Purchase #2 | $96.77 | 7.621% | $104.1448 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $34.33 | 10.760% | $38.0239 | $38.02 | $38.00 | $38.00 |
| Purchase #4 | $149.95 | 3.412% | $155.0663 | $155.07 | $155.05 | $155.10 |
| Purchase #5 | $163.87 | 5.635% | $173.1041 | $173.10 | $173.10 | $173.10 |
| Purchase #6 | $44.34 | 7.766% | $47.7834 | $47.78 | $47.80 | $47.80 |
| Purchase #7 | $21.82 | 3.563% | $22.5974 | $22.60 | $22.60 | $22.60 |
| 7 purchase totals = | $584.77 | $621.2660 | $621.26 | $621.25 | $621.20 | |