| 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 | $38.36 | 3.439% | $39.6792 | $39.68 | $39.70 | $39.70 |
| Purchase #2 | $250.38 | 5.483% | $264.1083 | $264.11 | $264.10 | $264.10 |
| Purchase #3 | $86.72 | 7.127% | $92.9005 | $92.90 | $92.90 | $92.90 |
| Purchase #4 | $81.63 | 3.220% | $84.2585 | $84.26 | $84.25 | $84.30 |
| Purchase #5 | $131.48 | 6.830% | $140.4601 | $140.46 | $140.45 | $140.50 |
| Purchase #6 | $91.80 | 3.730% | $95.2241 | $95.22 | $95.20 | $95.20 |
| Purchase #7 | $202.72 | 10.554% | $224.1151 | $224.12 | $224.10 | $224.10 |
| 7 purchase totals = | $883.09 | $940.7458 | $940.75 | $940.70 | $940.80 | |