| 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 | $80.61 | 5.151% | $84.7622 | $84.76 | $84.75 | $84.80 |
| Purchase #2 | $249.72 | 12.739% | $281.5318 | $281.53 | $281.55 | $281.50 |
| Purchase #3 | $12.72 | 3.495% | $13.1646 | $13.16 | $13.15 | $13.20 |
| Purchase #4 | $90.96 | 7.262% | $97.5655 | $97.57 | $97.55 | $97.60 |
| Purchase #5 | $172.80 | 6.798% | $184.5469 | $184.55 | $184.55 | $184.50 |
| Purchase #6 | $44.48 | 4.374% | $46.4256 | $46.43 | $46.45 | $46.40 |
| Purchase #7 | $105.44 | 9.394% | $115.345 | $115.35 | $115.35 | $115.30 |
| 7 purchase totals = | $756.73 | $823.3416 | $823.35 | $823.35 | $823.30 | |