| 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 | $63.27 | 11.222% | $70.3702 | $70.37 | $70.35 | $70.40 |
| Purchase #2 | $202.32 | 8.826% | $220.1768 | $220.18 | $220.20 | $220.20 |
| Purchase #3 | $248.37 | 9.830% | $272.7848 | $272.78 | $272.80 | $272.80 |
| Purchase #4 | $172.25 | 8.240% | $186.4434 | $186.44 | $186.45 | $186.40 |
| Purchase #5 | $71.77 | 10.662% | $79.4221 | $79.42 | $79.40 | $79.40 |
| Purchase #6 | $62.60 | 6.808% | $66.8618 | $66.86 | $66.85 | $66.90 |
| Purchase #7 | $75.46 | 10.276% | $83.2143 | $83.21 | $83.20 | $83.20 |
| 7 purchase totals = | $896.04 | $979.2734 | $979.26 | $979.25 | $979.30 | |