| 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 | $7.72 | 4.280% | $8.0504 | $8.05 | $8.05 | $8.10 |
| Purchase #2 | $98.81 | 11.555% | $110.2275 | $110.23 | $110.25 | $110.20 |
| Purchase #3 | $41.71 | 11.273% | $46.412 | $46.41 | $46.40 | $46.40 |
| Purchase #4 | $240.86 | 11.511% | $268.5854 | $268.59 | $268.60 | $268.60 |
| Purchase #5 | $109.43 | 7.862% | $118.0334 | $118.03 | $118.05 | $118.00 |
| Purchase #6 | $130.31 | 8.183% | $140.9733 | $140.97 | $140.95 | $141.00 |
| Purchase #7 | $156.72 | 7.586% | $168.6088 | $168.61 | $168.60 | $168.60 |
| 7 purchase totals = | $785.56 | $860.8908 | $860.89 | $860.90 | $860.90 | |