| 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 | $47.98 | 5.476% | $50.6074 | $50.61 | $50.60 | $50.60 |
| Purchase #2 | $223.85 | 11.650% | $249.9285 | $249.93 | $249.95 | $249.90 |
| Purchase #3 | $178.32 | 11.556% | $198.9267 | $198.93 | $198.95 | $198.90 |
| Purchase #4 | $92.94 | 13.748% | $105.7174 | $105.72 | $105.70 | $105.70 |
| Purchase #5 | $22.38 | 3.121% | $23.0785 | $23.08 | $23.10 | $23.10 |
| Purchase #6 | $189.49 | 7.225% | $203.1807 | $203.18 | $203.20 | $203.20 |
| Purchase #7 | $30.80 | 13.308% | $34.8989 | $34.90 | $34.90 | $34.90 |
| 7 purchase totals = | $785.76 | $866.3381 | $866.35 | $866.40 | $866.30 | |