| 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 | $132.39 | 13.114% | $149.7516 | $149.75 | $149.75 | $149.80 |
| Purchase #2 | $70.50 | 4.442% | $73.6316 | $73.63 | $73.65 | $73.60 |
| Purchase #3 | $67.75 | 10.476% | $74.8475 | $74.85 | $74.85 | $74.80 |
| Purchase #4 | $48.40 | 11.485% | $53.9587 | $53.96 | $53.95 | $54.00 |
| Purchase #5 | $241.34 | 7.120% | $258.5234 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $100.30 | 5.224% | $105.5397 | $105.54 | $105.55 | $105.50 |
| Purchase #7 | $147.92 | 10.437% | $163.3584 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $808.60 | $879.6109 | $879.61 | $879.60 | $879.60 | |