| 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 | $47.81 | 5.259% | $50.3243 | $50.32 | $50.30 | $50.30 |
| Purchase #2 | $15.61 | 11.577% | $17.4172 | $17.42 | $17.40 | $17.40 |
| Purchase #3 | $130.76 | 11.399% | $145.6653 | $145.67 | $145.65 | $145.70 |
| Purchase #4 | $33.52 | 13.748% | $38.1283 | $38.13 | $38.15 | $38.10 |
| Purchase #5 | $216.66 | 11.587% | $241.7644 | $241.76 | $241.75 | $241.80 |
| Purchase #6 | $232.44 | 4.669% | $243.2926 | $243.29 | $243.30 | $243.30 |
| Purchase #7 | $186.76 | 8.616% | $202.8512 | $202.85 | $202.85 | $202.90 |
| 7 purchase totals = | $863.56 | $939.4433 | $939.44 | $939.40 | $939.50 | |