| 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 | $98.38 | 9.794% | $108.0153 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $86.36 | 13.758% | $98.2414 | $98.24 | $98.25 | $98.20 |
| Purchase #3 | $164.39 | 3.114% | $169.5091 | $169.51 | $169.50 | $169.50 |
| Purchase #4 | $189.39 | 9.146% | $206.7116 | $206.71 | $206.70 | $206.70 |
| Purchase #5 | $138.52 | 3.188% | $142.936 | $142.94 | $142.95 | $142.90 |
| Purchase #6 | $35.49 | 8.662% | $38.5641 | $38.56 | $38.55 | $38.60 |
| Purchase #7 | $182.71 | 8.451% | $198.1508 | $198.15 | $198.15 | $198.20 |
| 7 purchase totals = | $895.24 | $962.1283 | $962.13 | $962.10 | $962.10 | |