| 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 | $32.31 | 3.602% | $33.4738 | $33.47 | $33.45 | $33.50 |
| Purchase #2 | $91.70 | 7.257% | $98.3547 | $98.35 | $98.35 | $98.40 |
| Purchase #3 | $133.40 | 3.122% | $137.5647 | $137.56 | $137.55 | $137.60 |
| Purchase #4 | $16.66 | 11.478% | $18.5722 | $18.57 | $18.55 | $18.60 |
| Purchase #5 | $109.43 | 10.248% | $120.6444 | $120.64 | $120.65 | $120.60 |
| Purchase #6 | $180.55 | 6.222% | $191.7838 | $191.78 | $191.80 | $191.80 |
| Purchase #7 | $212.53 | 3.168% | $219.263 | $219.26 | $219.25 | $219.30 |
| 7 purchase totals = | $776.58 | $819.6566 | $819.63 | $819.60 | $819.80 | |