| 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 | $32.25 | 6.379% | $34.3072 | $34.31 | $34.30 | $34.30 |
| Purchase #2 | $41.84 | 7.517% | $44.9851 | $44.99 | $45.00 | $45.00 |
| Purchase #3 | $12.39 | 7.286% | $13.2927 | $13.29 | $13.30 | $13.30 |
| Purchase #4 | $173.33 | 6.478% | $184.5583 | $184.56 | $184.55 | $184.60 |
| Purchase #5 | $176.99 | 10.168% | $194.9863 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $236.73 | 8.499% | $256.8497 | $256.85 | $256.85 | $256.80 |
| Purchase #7 | $158.69 | 4.220% | $165.3867 | $165.39 | $165.40 | $165.40 |
| 7 purchase totals = | $832.22 | $894.3660 | $894.38 | $894.40 | $894.40 | |