| 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 | $156.79 | 6.120% | $166.3855 | $166.39 | $166.40 | $166.40 |
| Purchase #2 | $50.84 | 9.614% | $55.7278 | $55.73 | $55.75 | $55.70 |
| Purchase #3 | $85.70 | 9.384% | $93.7421 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $56.98 | 12.450% | $64.074 | $64.07 | $64.05 | $64.10 |
| Purchase #5 | $61.96 | 5.262% | $65.2203 | $65.22 | $65.20 | $65.20 |
| Purchase #6 | $221.80 | 12.295% | $249.0703 | $249.07 | $249.05 | $249.10 |
| Purchase #7 | $28.92 | 9.111% | $31.5549 | $31.55 | $31.55 | $31.60 |
| 7 purchase totals = | $662.99 | $725.7749 | $725.77 | $725.75 | $725.80 | |