| 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 | $59.85 | 3.330% | $61.843 | $61.84 | $61.85 | $61.80 |
| Purchase #2 | $38.29 | 10.530% | $42.3219 | $42.32 | $42.30 | $42.30 |
| Purchase #3 | $211.54 | 8.350% | $229.2036 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $106.50 | 8.749% | $115.8177 | $115.82 | $115.80 | $115.80 |
| Purchase #5 | $183.90 | 5.463% | $193.9465 | $193.95 | $193.95 | $193.90 |
| Purchase #6 | $130.32 | 9.291% | $142.428 | $142.43 | $142.45 | $142.40 |
| Purchase #7 | $32.27 | 10.465% | $35.6471 | $35.65 | $35.65 | $35.60 |
| 7 purchase totals = | $762.67 | $821.2078 | $821.21 | $821.20 | $821.00 | |