| 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 | $49.71 | 3.242% | $51.3216 | $51.32 | $51.30 | $51.30 |
| Purchase #2 | $79.34 | 7.519% | $85.3056 | $85.31 | $85.30 | $85.30 |
| Purchase #3 | $154.46 | 6.200% | $164.0365 | $164.04 | $164.05 | $164.00 |
| Purchase #4 | $36.86 | 12.378% | $41.4225 | $41.42 | $41.40 | $41.40 |
| Purchase #5 | $52.51 | 10.437% | $57.9905 | $57.99 | $58.00 | $58.00 |
| Purchase #6 | $63.70 | 12.194% | $71.4676 | $71.47 | $71.45 | $71.50 |
| Purchase #7 | $218.68 | 10.463% | $241.5605 | $241.56 | $241.55 | $241.60 |
| 7 purchase totals = | $655.26 | $713.1048 | $713.11 | $713.05 | $713.10 | |