| 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 | $36.36 | 6.137% | $38.5914 | $38.59 | $38.60 | $38.60 |
| Purchase #2 | $80.56 | 12.265% | $90.4407 | $90.44 | $90.45 | $90.40 |
| Purchase #3 | $129.26 | 5.279% | $136.0836 | $136.08 | $136.10 | $136.10 |
| Purchase #4 | $30.55 | 11.866% | $34.1751 | $34.18 | $34.20 | $34.20 |
| Purchase #5 | $186.42 | 9.654% | $204.417 | $204.42 | $204.40 | $204.40 |
| Purchase #6 | $201.56 | 5.430% | $212.5047 | $212.50 | $212.50 | $212.50 |
| Purchase #7 | $128.77 | 11.653% | $143.7756 | $143.78 | $143.80 | $143.80 |
| 7 purchase totals = | $793.48 | $859.9881 | $859.99 | $860.05 | $860.00 | |