| 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 | $94.36 | 7.502% | $101.4389 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $129.73 | 5.857% | $137.3283 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $109.65 | 11.173% | $121.9012 | $121.90 | $121.90 | $121.90 |
| Purchase #4 | $169.31 | 6.669% | $180.6013 | $180.60 | $180.60 | $180.60 |
| Purchase #5 | $31.32 | 6.835% | $33.4607 | $33.46 | $33.45 | $33.50 |
| Purchase #6 | $232.70 | 6.824% | $248.5794 | $248.58 | $248.60 | $248.60 |
| Purchase #7 | $120.30 | 10.632% | $133.0903 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $887.37 | $956.4001 | $956.40 | $956.45 | $956.40 | |