| 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 | $36.49 | 8.469% | $39.5803 | $39.58 | $39.60 | $39.60 |
| Purchase #2 | $141.77 | 6.640% | $151.1835 | $151.18 | $151.20 | $151.20 |
| Purchase #3 | $123.36 | 9.144% | $134.64 | $134.64 | $134.65 | $134.60 |
| Purchase #4 | $26.67 | 10.113% | $29.3671 | $29.37 | $29.35 | $29.40 |
| Purchase #5 | $187.52 | 13.828% | $213.4503 | $213.45 | $213.45 | $213.50 |
| Purchase #6 | $113.93 | 13.412% | $129.2103 | $129.21 | $129.20 | $129.20 |
| Purchase #7 | $177.72 | 9.344% | $194.3262 | $194.33 | $194.35 | $194.30 |
| 7 purchase totals = | $807.46 | $891.7577 | $891.76 | $891.80 | $891.80 | |