| 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 | $52.53 | 5.205% | $55.2642 | $55.26 | $55.25 | $55.30 |
| Purchase #2 | $42.89 | 10.581% | $47.4282 | $47.43 | $47.45 | $47.40 |
| Purchase #3 | $114.31 | 13.249% | $129.4549 | $129.45 | $129.45 | $129.50 |
| Purchase #4 | $115.38 | 7.814% | $124.3958 | $124.40 | $124.40 | $124.40 |
| Purchase #5 | $94.88 | 7.203% | $101.7142 | $101.71 | $101.70 | $101.70 |
| Purchase #6 | $192.48 | 4.461% | $201.0665 | $201.07 | $201.05 | $201.10 |
| Purchase #7 | $22.81 | 5.228% | $24.0025 | $24.00 | $24.00 | $24.00 |
| 7 purchase totals = | $635.28 | $683.3263 | $683.32 | $683.30 | $683.40 | |