| 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 | $45.86 | 10.265% | $50.5675 | $50.57 | $50.55 | $50.60 |
| Purchase #2 | $79.30 | 10.660% | $87.7534 | $87.75 | $87.75 | $87.80 |
| Purchase #3 | $155.35 | 9.187% | $169.622 | $169.62 | $169.60 | $169.60 |
| Purchase #4 | $21.50 | 11.398% | $23.9506 | $23.95 | $23.95 | $24.00 |
| Purchase #5 | $201.88 | 3.591% | $209.1295 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $229.47 | 4.649% | $240.1381 | $240.14 | $240.15 | $240.10 |
| Purchase #7 | $249.91 | 11.414% | $278.4347 | $278.43 | $278.45 | $278.40 |
| 7 purchase totals = | $983.27 | $1,059.5958 | $1,059.59 | $1,059.60 | $1,059.60 | |