| 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 | $50.73 | 4.293% | $52.9078 | $52.91 | $52.90 | $52.90 |
| Purchase #2 | $223.26 | 5.464% | $235.4589 | $235.46 | $235.45 | $235.50 |
| Purchase #3 | $191.69 | 8.458% | $207.9031 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $156.98 | 13.729% | $178.5318 | $178.53 | $178.55 | $178.50 |
| Purchase #5 | $111.44 | 7.485% | $119.7813 | $119.78 | $119.80 | $119.80 |
| Purchase #6 | $46.59 | 7.109% | $49.9021 | $49.90 | $49.90 | $49.90 |
| Purchase #7 | $101.98 | 11.128% | $113.3283 | $113.33 | $113.35 | $113.30 |
| 7 purchase totals = | $882.67 | $957.8133 | $957.81 | $957.85 | $957.80 | |