| 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 | $30.62 | 5.165% | $32.2015 | $32.20 | $32.20 | $32.20 |
| Purchase #2 | $202.86 | 9.183% | $221.4886 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $84.70 | 13.235% | $95.91 | $95.91 | $95.90 | $95.90 |
| Purchase #4 | $71.56 | 12.635% | $80.6016 | $80.60 | $80.60 | $80.60 |
| Purchase #5 | $36.63 | 13.228% | $41.4754 | $41.48 | $41.50 | $41.50 |
| Purchase #6 | $178.40 | 4.318% | $186.1033 | $186.10 | $186.10 | $186.10 |
| Purchase #7 | $169.51 | 5.432% | $178.7178 | $178.72 | $178.70 | $178.70 |
| 7 purchase totals = | $774.28 | $836.4982 | $836.50 | $836.50 | $836.50 | |