| 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 | $13.83 | 11.684% | $15.4459 | $15.45 | $15.45 | $15.40 |
| Purchase #2 | $68.27 | 5.311% | $71.8958 | $71.90 | $71.90 | $71.90 |
| Purchase #3 | $224.55 | 7.364% | $241.0859 | $241.09 | $241.10 | $241.10 |
| Purchase #4 | $185.40 | 6.480% | $197.4139 | $197.41 | $197.40 | $197.40 |
| Purchase #5 | $234.47 | 5.847% | $248.1795 | $248.18 | $248.20 | $248.20 |
| Purchase #6 | $32.62 | 10.360% | $35.9994 | $36.00 | $36.00 | $36.00 |
| Purchase #7 | $116.54 | 9.837% | $128.004 | $128.00 | $128.00 | $128.00 |
| 7 purchase totals = | $875.68 | $938.0244 | $938.03 | $938.05 | $938.00 | |