| 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 | $105.38 | 7.776% | $113.5743 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $84.31 | 5.107% | $88.6157 | $88.62 | $88.60 | $88.60 |
| Purchase #3 | $133.51 | 5.764% | $141.2055 | $141.21 | $141.20 | $141.20 |
| Purchase #4 | $37.99 | 3.181% | $39.1985 | $39.20 | $39.20 | $39.20 |
| Purchase #5 | $19.77 | 8.521% | $21.4546 | $21.45 | $21.45 | $21.50 |
| Purchase #6 | $193.57 | 7.182% | $207.4722 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $120.84 | 12.590% | $136.0538 | $136.05 | $136.05 | $136.10 |
| 7 purchase totals = | $695.37 | $747.5746 | $747.57 | $747.50 | $747.70 | |