| 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 | $108.28 | 5.692% | $114.4433 | $114.44 | $114.45 | $114.40 |
| Purchase #2 | $33.65 | 4.276% | $35.0889 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $176.69 | 10.329% | $194.9403 | $194.94 | $194.95 | $194.90 |
| Purchase #4 | $26.35 | 3.779% | $27.3458 | $27.35 | $27.35 | $27.30 |
| Purchase #5 | $102.78 | 10.606% | $113.6808 | $113.68 | $113.70 | $113.70 |
| Purchase #6 | $20.26 | 10.749% | $22.4377 | $22.44 | $22.45 | $22.40 |
| Purchase #7 | $111.42 | 11.393% | $124.1141 | $124.11 | $124.10 | $124.10 |
| 7 purchase totals = | $579.43 | $632.0509 | $632.05 | $632.10 | $631.90 | |