| 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 | $30.61 | 7.555% | $32.9226 | $32.92 | $32.90 | $32.90 |
| Purchase #2 | $9.83 | 6.217% | $10.4411 | $10.44 | $10.45 | $10.40 |
| Purchase #3 | $197.39 | 9.716% | $216.5684 | $216.57 | $216.55 | $216.60 |
| Purchase #4 | $232.54 | 6.495% | $247.6435 | $247.64 | $247.65 | $247.60 |
| Purchase #5 | $82.79 | 13.646% | $94.0875 | $94.09 | $94.10 | $94.10 |
| Purchase #6 | $152.60 | 5.638% | $161.2036 | $161.20 | $161.20 | $161.20 |
| Purchase #7 | $41.44 | 3.283% | $42.8005 | $42.80 | $42.80 | $42.80 |
| 7 purchase totals = | $747.20 | $805.6672 | $805.66 | $805.65 | $805.60 | |