| 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 | $43.87 | 7.266% | $47.0576 | $47.06 | $47.05 | $47.10 |
| Purchase #2 | $77.40 | 8.160% | $83.7158 | $83.72 | $83.70 | $83.70 |
| Purchase #3 | $66.38 | 11.255% | $73.8511 | $73.85 | $73.85 | $73.90 |
| Purchase #4 | $109.29 | 10.739% | $121.0267 | $121.03 | $121.05 | $121.00 |
| Purchase #5 | $57.25 | 13.176% | $64.7933 | $64.79 | $64.80 | $64.80 |
| Purchase #6 | $38.58 | 8.170% | $41.732 | $41.73 | $41.75 | $41.70 |
| Purchase #7 | $146.71 | 7.450% | $157.6399 | $157.64 | $157.65 | $157.60 |
| 7 purchase totals = | $539.48 | $589.8164 | $589.82 | $589.85 | $589.80 | |