| 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 | $7.69 | 4.872% | $8.0647 | $8.06 | $8.05 | $8.10 |
| Purchase #2 | $144.58 | 3.310% | $149.3656 | $149.37 | $149.35 | $149.40 |
| Purchase #3 | $61.25 | 6.430% | $65.1884 | $65.19 | $65.20 | $65.20 |
| Purchase #4 | $75.87 | 7.688% | $81.7029 | $81.70 | $81.70 | $81.70 |
| Purchase #5 | $137.82 | 10.361% | $152.0995 | $152.10 | $152.10 | $152.10 |
| Purchase #6 | $97.46 | 12.145% | $109.2965 | $109.30 | $109.30 | $109.30 |
| Purchase #7 | $129.95 | 4.674% | $136.0239 | $136.02 | $136.00 | $136.00 |
| 7 purchase totals = | $654.62 | $701.7415 | $701.74 | $701.70 | $701.80 | |