| 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 | $12.67 | 6.798% | $13.5313 | $13.53 | $13.55 | $13.50 |
| Purchase #2 | $104.38 | 6.862% | $111.5426 | $111.54 | $111.55 | $111.50 |
| Purchase #3 | $172.40 | 11.464% | $192.1639 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $236.48 | 5.385% | $249.2144 | $249.21 | $249.20 | $249.20 |
| Purchase #5 | $247.34 | 4.322% | $258.03 | $258.03 | $258.05 | $258.00 |
| Purchase #6 | $147.87 | 6.740% | $157.8364 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $11.86 | 11.696% | $13.2471 | $13.25 | $13.25 | $13.20 |
| 7 purchase totals = | $933.00 | $995.5657 | $995.56 | $995.60 | $995.40 | |