| 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 | $32.99 | 4.840% | $34.5867 | $34.59 | $34.60 | $34.60 |
| Purchase #2 | $214.73 | 13.814% | $244.3928 | $244.39 | $244.40 | $244.40 |
| Purchase #3 | $25.55 | 10.581% | $28.2534 | $28.25 | $28.25 | $28.30 |
| Purchase #4 | $126.68 | 10.238% | $139.6495 | $139.65 | $139.65 | $139.60 |
| Purchase #5 | $159.48 | 3.152% | $164.5068 | $164.51 | $164.50 | $164.50 |
| Purchase #6 | $79.61 | 5.840% | $84.2592 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $202.77 | 9.459% | $221.95 | $221.95 | $221.95 | $222.00 |
| 7 purchase totals = | $841.81 | $917.5984 | $917.60 | $917.60 | $917.70 | |