| 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 | $42.36 | 12.600% | $47.6974 | $47.70 | $47.70 | $47.70 |
| Purchase #2 | $78.32 | 4.719% | $82.0159 | $82.02 | $82.00 | $82.00 |
| Purchase #3 | $56.60 | 7.304% | $60.7341 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $17.60 | 6.153% | $18.6829 | $18.68 | $18.70 | $18.70 |
| Purchase #5 | $160.95 | 6.703% | $171.7385 | $171.74 | $171.75 | $171.70 |
| Purchase #6 | $44.78 | 3.160% | $46.195 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $131.61 | 13.770% | $149.7327 | $149.73 | $149.75 | $149.70 |
| 7 purchase totals = | $532.22 | $576.7965 | $576.80 | $576.85 | $576.70 | |