| 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 | $52.74 | 5.768% | $55.782 | $55.78 | $55.80 | $55.80 |
| Purchase #2 | $123.74 | 4.486% | $129.291 | $129.29 | $129.30 | $129.30 |
| Purchase #3 | $20.99 | 3.544% | $21.7339 | $21.73 | $21.75 | $21.70 |
| Purchase #4 | $36.88 | 11.155% | $40.994 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $68.78 | 7.370% | $73.8491 | $73.85 | $73.85 | $73.80 |
| Purchase #6 | $44.39 | 6.669% | $47.3504 | $47.35 | $47.35 | $47.40 |
| Purchase #7 | $118.98 | 11.785% | $133.0018 | $133.00 | $133.00 | $133.00 |
| 7 purchase totals = | $466.50 | $502.0022 | $501.99 | $502.05 | $502.00 | |