| 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 | $32.42 | 5.244% | $34.1201 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $73.84 | 4.268% | $76.9915 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $204.90 | 3.212% | $211.4814 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $229.79 | 11.296% | $255.7471 | $255.75 | $255.75 | $255.70 |
| Purchase #5 | $129.62 | 9.850% | $142.3876 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $18.54 | 11.577% | $20.6864 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $99.79 | 8.445% | $108.2173 | $108.22 | $108.20 | $108.20 |
| 7 purchase totals = | $788.90 | $849.6314 | $849.64 | $849.65 | $849.60 | |