| 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 | $41.96 | 12.275% | $47.1106 | $47.11 | $47.10 | $47.10 |
| Purchase #2 | $48.51 | 11.804% | $54.2361 | $54.24 | $54.25 | $54.20 |
| Purchase #3 | $11.89 | 7.455% | $12.7764 | $12.78 | $12.80 | $12.80 |
| Purchase #4 | $114.65 | 4.281% | $119.5582 | $119.56 | $119.55 | $119.60 |
| Purchase #5 | $93.89 | 11.691% | $104.8667 | $104.87 | $104.85 | $104.90 |
| Purchase #6 | $183.94 | 6.272% | $195.4767 | $195.48 | $195.50 | $195.50 |
| Purchase #7 | $12.48 | 6.272% | $13.2627 | $13.26 | $13.25 | $13.30 |
| 7 purchase totals = | $507.32 | $547.2874 | $547.30 | $547.30 | $547.40 | |