| 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 | $54.36 | 12.337% | $61.0664 | $61.07 | $61.05 | $61.10 |
| Purchase #2 | $241.97 | 9.615% | $265.2354 | $265.24 | $265.25 | $265.20 |
| Purchase #3 | $197.69 | 6.752% | $211.038 | $211.04 | $211.05 | $211.00 |
| Purchase #4 | $148.67 | 3.184% | $153.4037 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $166.28 | 9.567% | $182.188 | $182.19 | $182.20 | $182.20 |
| Purchase #6 | $245.48 | 10.154% | $270.406 | $270.41 | $270.40 | $270.40 |
| Purchase #7 | $233.36 | 11.496% | $260.1871 | $260.19 | $260.20 | $260.20 |
| 7 purchase totals = | $1,287.81 | $1,403.5246 | $1,403.54 | $1,403.55 | $1,403.50 | |