| 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 | $109.60 | 9.201% | $119.6843 | $119.68 | $119.70 | $119.70 |
| Purchase #2 | $69.41 | 11.469% | $77.3706 | $77.37 | $77.35 | $77.40 |
| Purchase #3 | $188.87 | 9.626% | $207.0506 | $207.05 | $207.05 | $207.10 |
| Purchase #4 | $22.91 | 13.687% | $26.0457 | $26.05 | $26.05 | $26.00 |
| Purchase #5 | $115.31 | 5.586% | $121.7512 | $121.75 | $121.75 | $121.80 |
| Purchase #6 | $27.76 | 6.623% | $29.5985 | $29.60 | $29.60 | $29.60 |
| Purchase #7 | $89.57 | 7.676% | $96.4454 | $96.45 | $96.45 | $96.40 |
| 7 purchase totals = | $623.43 | $677.9463 | $677.95 | $677.95 | $678.00 | |