| 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 | $53.44 | 7.246% | $57.3123 | $57.31 | $57.30 | $57.30 |
| Purchase #2 | $31.61 | 13.295% | $35.8125 | $35.81 | $35.80 | $35.80 |
| Purchase #3 | $26.38 | 4.244% | $27.4996 | $27.50 | $27.50 | $27.50 |
| Purchase #4 | $47.48 | 8.761% | $51.6397 | $51.64 | $51.65 | $51.60 |
| Purchase #5 | $226.63 | 4.553% | $236.9485 | $236.95 | $236.95 | $236.90 |
| Purchase #6 | $100.90 | 4.483% | $105.4233 | $105.42 | $105.40 | $105.40 |
| Purchase #7 | $216.26 | 3.682% | $224.2227 | $224.22 | $224.20 | $224.20 |
| 7 purchase totals = | $702.70 | $738.8586 | $738.85 | $738.80 | $738.70 | |