| 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 | $69.89 | 3.580% | $72.3921 | $72.39 | $72.40 | $72.40 |
| Purchase #2 | $118.66 | 5.499% | $125.1851 | $125.19 | $125.20 | $125.20 |
| Purchase #3 | $101.34 | 10.261% | $111.7385 | $111.74 | $111.75 | $111.70 |
| Purchase #4 | $45.68 | 3.779% | $47.4062 | $47.41 | $47.40 | $47.40 |
| Purchase #5 | $218.99 | 13.777% | $249.1603 | $249.16 | $249.15 | $249.20 |
| Purchase #6 | $71.41 | 13.239% | $80.864 | $80.86 | $80.85 | $80.90 |
| Purchase #7 | $138.63 | 12.399% | $155.8187 | $155.82 | $155.80 | $155.80 |
| 7 purchase totals = | $764.60 | $842.5649 | $842.57 | $842.55 | $842.60 | |