| 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 | $34.65 | 12.270% | $38.9016 | $38.90 | $38.90 | $38.90 |
| Purchase #2 | $134.56 | 3.729% | $139.5777 | $139.58 | $139.60 | $139.60 |
| Purchase #3 | $136.78 | 11.771% | $152.8804 | $152.88 | $152.90 | $152.90 |
| Purchase #4 | $211.38 | 5.282% | $222.5451 | $222.55 | $222.55 | $222.50 |
| Purchase #5 | $43.53 | 10.139% | $47.9435 | $47.94 | $47.95 | $47.90 |
| Purchase #6 | $191.81 | 6.318% | $203.9286 | $203.93 | $203.95 | $203.90 |
| Purchase #7 | $32.28 | 7.121% | $34.5787 | $34.58 | $34.60 | $34.60 |
| 7 purchase totals = | $784.99 | $840.3556 | $840.36 | $840.45 | $840.30 | |