| 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 | $35.49 | 12.377% | $39.8826 | $39.88 | $39.90 | $39.90 |
| Purchase #2 | $112.42 | 5.161% | $118.222 | $118.22 | $118.20 | $118.20 |
| Purchase #3 | $129.26 | 9.273% | $141.2463 | $141.25 | $141.25 | $141.20 |
| Purchase #4 | $55.52 | 9.265% | $60.6639 | $60.66 | $60.65 | $60.70 |
| Purchase #5 | $118.42 | 9.639% | $129.8345 | $129.83 | $129.85 | $129.80 |
| Purchase #6 | $90.72 | 3.440% | $93.8408 | $93.84 | $93.85 | $93.80 |
| Purchase #7 | $202.40 | 4.451% | $211.4088 | $211.41 | $211.40 | $211.40 |
| 7 purchase totals = | $744.23 | $795.0989 | $795.09 | $795.10 | $795.00 | |