| 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 | $22.78 | 12.833% | $25.7034 | $25.70 | $25.70 | $25.70 |
| Purchase #2 | $236.80 | 6.152% | $251.3679 | $251.37 | $251.35 | $251.40 |
| Purchase #3 | $100.36 | 11.589% | $111.9907 | $111.99 | $112.00 | $112.00 |
| Purchase #4 | $67.74 | 12.512% | $76.2156 | $76.22 | $76.20 | $76.20 |
| Purchase #5 | $220.99 | 4.751% | $231.4892 | $231.49 | $231.50 | $231.50 |
| Purchase #6 | $48.71 | 10.335% | $53.7442 | $53.74 | $53.75 | $53.70 |
| Purchase #7 | $141.78 | 5.155% | $149.0888 | $149.09 | $149.10 | $149.10 |
| 7 purchase totals = | $839.16 | $899.5998 | $899.60 | $899.60 | $899.60 | |