| 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 | $42.53 | 13.619% | $48.3222 | $48.32 | $48.30 | $48.30 |
| Purchase #2 | $107.26 | 11.216% | $119.2903 | $119.29 | $119.30 | $119.30 |
| Purchase #3 | $57.40 | 6.630% | $61.2056 | $61.21 | $61.20 | $61.20 |
| Purchase #4 | $179.78 | 8.233% | $194.5813 | $194.58 | $194.60 | $194.60 |
| Purchase #5 | $106.52 | 7.736% | $114.7604 | $114.76 | $114.75 | $114.80 |
| Purchase #6 | $106.26 | 8.813% | $115.6247 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $14.91 | 12.669% | $16.7989 | $16.80 | $16.80 | $16.80 |
| 7 purchase totals = | $614.66 | $670.5834 | $670.58 | $670.55 | $670.60 | |