| 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 | $35.80 | 7.219% | $38.3844 | $38.38 | $38.40 | $38.40 |
| Purchase #2 | $10.50 | 7.336% | $11.2703 | $11.27 | $11.25 | $11.30 |
| Purchase #3 | $213.35 | 3.762% | $221.3762 | $221.38 | $221.40 | $221.40 |
| Purchase #4 | $100.83 | 6.363% | $107.2458 | $107.25 | $107.25 | $107.20 |
| Purchase #5 | $93.51 | 8.183% | $101.1619 | $101.16 | $101.15 | $101.20 |
| Purchase #6 | $108.76 | 9.684% | $119.2923 | $119.29 | $119.30 | $119.30 |
| Purchase #7 | $125.55 | 8.141% | $135.771 | $135.77 | $135.75 | $135.80 |
| 7 purchase totals = | $688.30 | $734.5019 | $734.50 | $734.50 | $734.60 | |