| 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 | $15.42 | 4.308% | $16.0843 | $16.08 | $16.10 | $16.10 |
| Purchase #2 | $68.78 | 7.289% | $73.7934 | $73.79 | $73.80 | $73.80 |
| Purchase #3 | $117.71 | 9.188% | $128.5252 | $128.53 | $128.55 | $128.50 |
| Purchase #4 | $184.35 | 9.677% | $202.1895 | $202.19 | $202.20 | $202.20 |
| Purchase #5 | $48.81 | 6.472% | $51.969 | $51.97 | $51.95 | $52.00 |
| Purchase #6 | $196.54 | 11.670% | $219.4762 | $219.48 | $219.50 | $219.50 |
| Purchase #7 | $94.51 | 13.207% | $106.9919 | $106.99 | $107.00 | $107.00 |
| 7 purchase totals = | $726.12 | $799.0295 | $799.03 | $799.10 | $799.10 | |