| 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 | $109.37 | 7.591% | $117.6723 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $23.29 | 8.680% | $25.3116 | $25.31 | $25.30 | $25.30 |
| Purchase #3 | $110.96 | 4.316% | $115.749 | $115.75 | $115.75 | $115.70 |
| Purchase #4 | $51.65 | 6.461% | $54.9871 | $54.99 | $55.00 | $55.00 |
| Purchase #5 | $174.50 | 8.658% | $189.6082 | $189.61 | $189.60 | $189.60 |
| Purchase #6 | $247.46 | 3.758% | $256.7595 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $90.97 | 7.799% | $98.0648 | $98.06 | $98.05 | $98.10 |
| 7 purchase totals = | $808.20 | $858.1525 | $858.15 | $858.10 | $858.20 | |