| 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 | $81.86 | 8.330% | $88.6789 | $88.68 | $88.70 | $88.70 |
| Purchase #2 | $224.79 | 7.693% | $242.0831 | $242.08 | $242.10 | $242.10 |
| Purchase #3 | $47.51 | 13.826% | $54.0787 | $54.08 | $54.10 | $54.10 |
| Purchase #4 | $97.72 | 12.737% | $110.1666 | $110.17 | $110.15 | $110.20 |
| Purchase #5 | $117.85 | 12.555% | $132.6461 | $132.65 | $132.65 | $132.60 |
| Purchase #6 | $51.72 | 8.339% | $56.0329 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $177.74 | 11.194% | $197.6362 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $799.19 | $881.3225 | $881.33 | $881.40 | $881.30 | |