| 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 | $42.55 | 7.533% | $45.7553 | $45.76 | $45.75 | $45.80 |
| Purchase #2 | $88.39 | 10.807% | $97.9423 | $97.94 | $97.95 | $97.90 |
| Purchase #3 | $47.49 | 8.599% | $51.5737 | $51.57 | $51.55 | $51.60 |
| Purchase #4 | $89.40 | 10.279% | $98.5894 | $98.59 | $98.60 | $98.60 |
| Purchase #5 | $98.96 | 7.782% | $106.6611 | $106.66 | $106.65 | $106.70 |
| Purchase #6 | $6.73 | 11.235% | $7.4861 | $7.49 | $7.50 | $7.50 |
| Purchase #7 | $183.38 | 8.189% | $198.397 | $198.40 | $198.40 | $198.40 |
| 7 purchase totals = | $556.90 | $606.4049 | $606.41 | $606.40 | $606.50 | |