| 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 | $11.61 | 6.428% | $12.3563 | $12.36 | $12.35 | $12.40 |
| Purchase #2 | $36.48 | 11.260% | $40.5876 | $40.59 | $40.60 | $40.60 |
| Purchase #3 | $194.38 | 5.258% | $204.6005 | $204.60 | $204.60 | $204.60 |
| Purchase #4 | $147.64 | 13.502% | $167.5744 | $167.57 | $167.55 | $167.60 |
| Purchase #5 | $216.50 | 6.222% | $229.9706 | $229.97 | $229.95 | $230.00 |
| Purchase #6 | $84.88 | 9.769% | $93.1719 | $93.17 | $93.15 | $93.20 |
| Purchase #7 | $107.95 | 5.260% | $113.6282 | $113.63 | $113.65 | $113.60 |
| 7 purchase totals = | $799.44 | $861.8895 | $861.89 | $861.85 | $862.00 | |