| 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 | $66.66 | 8.847% | $72.5574 | $72.56 | $72.55 | $72.60 |
| Purchase #2 | $57.75 | 7.727% | $62.2123 | $62.21 | $62.20 | $62.20 |
| Purchase #3 | $249.55 | 3.643% | $258.6411 | $258.64 | $258.65 | $258.60 |
| Purchase #4 | $13.84 | 8.700% | $15.0441 | $15.04 | $15.05 | $15.00 |
| Purchase #5 | $196.99 | 10.528% | $217.7291 | $217.73 | $217.75 | $217.70 |
| Purchase #6 | $166.43 | 7.134% | $178.3031 | $178.30 | $178.30 | $178.30 |
| Purchase #7 | $221.30 | 9.503% | $242.3301 | $242.33 | $242.35 | $242.30 |
| 7 purchase totals = | $972.52 | $1,046.8172 | $1,046.81 | $1,046.85 | $1,046.70 | |