| 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 | $64.28 | 13.791% | $73.1449 | $73.14 | $73.15 | $73.10 |
| Purchase #2 | $45.52 | 12.551% | $51.2332 | $51.23 | $51.25 | $51.20 |
| Purchase #3 | $238.53 | 12.251% | $267.7523 | $267.75 | $267.75 | $267.80 |
| Purchase #4 | $217.82 | 10.826% | $241.4012 | $241.40 | $241.40 | $241.40 |
| Purchase #5 | $199.36 | 3.429% | $206.1961 | $206.20 | $206.20 | $206.20 |
| Purchase #6 | $7.40 | 9.225% | $8.0827 | $8.08 | $8.10 | $8.10 |
| Purchase #7 | $236.46 | 3.873% | $245.6181 | $245.62 | $245.60 | $245.60 |
| 7 purchase totals = | $1,009.37 | $1,093.4285 | $1,093.42 | $1,093.45 | $1,093.40 | |