| 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 | $49.65 | 3.501% | $51.3882 | $51.39 | $51.40 | $51.40 |
| Purchase #2 | $179.35 | 8.276% | $194.193 | $194.19 | $194.20 | $194.20 |
| Purchase #3 | $225.34 | 3.239% | $232.6388 | $232.64 | $232.65 | $232.60 |
| Purchase #4 | $91.44 | 7.598% | $98.3876 | $98.39 | $98.40 | $98.40 |
| Purchase #5 | $92.72 | 5.610% | $97.9216 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $30.25 | 6.717% | $32.2819 | $32.28 | $32.30 | $32.30 |
| Purchase #7 | $34.56 | 4.608% | $36.1525 | $36.15 | $36.15 | $36.20 |
| 7 purchase totals = | $703.31 | $742.9636 | $742.96 | $743.00 | $743.00 | |