| 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 | $15.31 | 8.155% | $16.5585 | $16.56 | $16.55 | $16.60 |
| Purchase #2 | $87.79 | 9.293% | $95.9483 | $95.95 | $95.95 | $95.90 |
| Purchase #3 | $184.95 | 6.598% | $197.153 | $197.15 | $197.15 | $197.20 |
| Purchase #4 | $108.70 | 13.631% | $123.5169 | $123.52 | $123.50 | $123.50 |
| Purchase #5 | $30.48 | 11.357% | $33.9416 | $33.94 | $33.95 | $33.90 |
| Purchase #6 | $156.39 | 7.180% | $167.6188 | $167.62 | $167.60 | $167.60 |
| Purchase #7 | $240.46 | 6.449% | $255.9673 | $255.97 | $255.95 | $256.00 |
| 7 purchase totals = | $824.08 | $890.7044 | $890.71 | $890.65 | $890.70 | |