| 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 | $70.52 | 4.648% | $73.7978 | $73.80 | $73.80 | $73.80 |
| Purchase #2 | $43.43 | 10.322% | $47.9128 | $47.91 | $47.90 | $47.90 |
| Purchase #3 | $103.52 | 3.597% | $107.2436 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $142.89 | 9.218% | $156.0616 | $156.06 | $156.05 | $156.10 |
| Purchase #5 | $222.82 | 8.694% | $242.192 | $242.19 | $242.20 | $242.20 |
| Purchase #6 | $81.60 | 12.110% | $91.4818 | $91.48 | $91.50 | $91.50 |
| Purchase #7 | $33.74 | 12.624% | $37.9993 | $38.00 | $38.00 | $38.00 |
| 7 purchase totals = | $698.52 | $756.6889 | $756.68 | $756.70 | $756.70 | |