| 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 | $191.48 | 4.727% | $200.5313 | $200.53 | $200.55 | $200.50 |
| Purchase #2 | $5.99 | 9.593% | $6.5646 | $6.56 | $6.55 | $6.60 |
| Purchase #3 | $48.80 | 5.366% | $51.4186 | $51.42 | $51.40 | $51.40 |
| Purchase #4 | $211.93 | 5.367% | $223.3043 | $223.30 | $223.30 | $223.30 |
| Purchase #5 | $129.31 | 12.260% | $145.1634 | $145.16 | $145.15 | $145.20 |
| Purchase #6 | $59.47 | 9.275% | $64.9858 | $64.99 | $65.00 | $65.00 |
| Purchase #7 | $82.48 | 11.145% | $91.6724 | $91.67 | $91.65 | $91.70 |
| 7 purchase totals = | $729.46 | $783.6404 | $783.63 | $783.60 | $783.70 | |