| 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 | $46.90 | 7.381% | $50.3617 | $50.36 | $50.35 | $50.40 |
| Purchase #2 | $24.75 | 4.691% | $25.911 | $25.91 | $25.90 | $25.90 |
| Purchase #3 | $240.40 | 11.360% | $267.7094 | $267.71 | $267.70 | $267.70 |
| Purchase #4 | $181.26 | 3.262% | $187.1727 | $187.17 | $187.15 | $187.20 |
| Purchase #5 | $190.62 | 11.641% | $212.8101 | $212.81 | $212.80 | $212.80 |
| Purchase #6 | $196.27 | 13.700% | $223.159 | $223.16 | $223.15 | $223.20 |
| Purchase #7 | $107.67 | 4.340% | $112.3429 | $112.34 | $112.35 | $112.30 |
| 7 purchase totals = | $987.87 | $1,079.4668 | $1,079.46 | $1,079.40 | $1,079.50 | |