| 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 | $35.73 | 3.206% | $36.8755 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $240.75 | 3.139% | $248.3071 | $248.31 | $248.30 | $248.30 |
| Purchase #3 | $15.25 | 6.551% | $16.249 | $16.25 | $16.25 | $16.20 |
| Purchase #4 | $165.29 | 7.698% | $178.014 | $178.01 | $178.00 | $178.00 |
| Purchase #5 | $240.50 | 11.802% | $268.8838 | $268.88 | $268.90 | $268.90 |
| Purchase #6 | $166.68 | 9.406% | $182.3579 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $32.96 | 6.522% | $35.1097 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $897.16 | $965.7970 | $965.80 | $965.80 | $965.80 | |