| 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 | $42.65 | 10.304% | $47.0447 | $47.04 | $47.05 | $47.00 |
| Purchase #2 | $13.87 | 6.560% | $14.7799 | $14.78 | $14.80 | $14.80 |
| Purchase #3 | $167.52 | 6.383% | $178.2128 | $178.21 | $178.20 | $178.20 |
| Purchase #4 | $12.80 | 3.300% | $13.2224 | $13.22 | $13.20 | $13.20 |
| Purchase #5 | $192.99 | 7.398% | $207.2674 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $210.77 | 4.187% | $219.5949 | $219.59 | $219.60 | $219.60 |
| Purchase #7 | $191.68 | 10.867% | $212.5099 | $212.51 | $212.50 | $212.50 |
| 7 purchase totals = | $832.28 | $892.6320 | $892.62 | $892.60 | $892.60 | |