| 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 | $47.68 | 8.122% | $51.5526 | $51.55 | $51.55 | $51.60 |
| Purchase #2 | $183.80 | 9.843% | $201.8914 | $201.89 | $201.90 | $201.90 |
| Purchase #3 | $196.26 | 10.662% | $217.1852 | $217.19 | $217.20 | $217.20 |
| Purchase #4 | $219.48 | 10.165% | $241.7901 | $241.79 | $241.80 | $241.80 |
| Purchase #5 | $49.41 | 13.276% | $55.9697 | $55.97 | $55.95 | $56.00 |
| Purchase #6 | $48.30 | 11.863% | $54.0298 | $54.03 | $54.05 | $54.00 |
| Purchase #7 | $80.44 | 3.624% | $83.3551 | $83.36 | $83.35 | $83.40 |
| 7 purchase totals = | $825.37 | $905.7739 | $905.78 | $905.80 | $905.90 | |