| 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 | $61.45 | 13.863% | $69.9688 | $69.97 | $69.95 | $70.00 |
| Purchase #2 | $34.69 | 10.179% | $38.2211 | $38.22 | $38.20 | $38.20 |
| Purchase #3 | $55.53 | 4.650% | $58.1121 | $58.11 | $58.10 | $58.10 |
| Purchase #4 | $61.32 | 5.392% | $64.6264 | $64.63 | $64.65 | $64.60 |
| Purchase #5 | $138.57 | 7.535% | $149.0112 | $149.01 | $149.00 | $149.00 |
| Purchase #6 | $30.79 | 6.864% | $32.9034 | $32.90 | $32.90 | $32.90 |
| Purchase #7 | $75.58 | 3.159% | $77.9676 | $77.97 | $77.95 | $78.00 |
| 7 purchase totals = | $457.93 | $490.8106 | $490.81 | $490.75 | $490.80 | |