| 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 | $32.63 | 5.434% | $34.4031 | $34.40 | $34.40 | $34.40 |
| Purchase #2 | $11.84 | 8.761% | $12.8773 | $12.88 | $12.90 | $12.90 |
| Purchase #3 | $229.60 | 12.685% | $258.7248 | $258.72 | $258.70 | $258.70 |
| Purchase #4 | $6.88 | 6.778% | $7.3463 | $7.35 | $7.35 | $7.30 |
| Purchase #5 | $120.79 | 12.599% | $136.0083 | $136.01 | $136.00 | $136.00 |
| Purchase #6 | $233.68 | 3.552% | $241.9803 | $241.98 | $242.00 | $242.00 |
| Purchase #7 | $165.93 | 4.546% | $173.4732 | $173.47 | $173.45 | $173.50 |
| 7 purchase totals = | $801.35 | $864.8133 | $864.81 | $864.80 | $864.80 | |