| 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 | $91.95 | 11.325% | $102.3633 | $102.36 | $102.35 | $102.40 |
| Purchase #2 | $38.39 | 4.542% | $40.1337 | $40.13 | $40.15 | $40.10 |
| Purchase #3 | $45.26 | 5.818% | $47.8932 | $47.89 | $47.90 | $47.90 |
| Purchase #4 | $192.39 | 7.438% | $206.7 | $206.70 | $206.70 | $206.70 |
| Purchase #5 | $156.61 | 13.453% | $177.6787 | $177.68 | $177.70 | $177.70 |
| Purchase #6 | $122.73 | 8.133% | $132.7116 | $132.71 | $132.70 | $132.70 |
| Purchase #7 | $142.26 | 10.172% | $156.7307 | $156.73 | $156.75 | $156.70 |
| 7 purchase totals = | $789.59 | $864.2112 | $864.20 | $864.25 | $864.20 | |