| 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 | $82.56 | 6.171% | $87.6548 | $87.65 | $87.65 | $87.70 |
| Purchase #2 | $236.34 | 7.209% | $253.3778 | $253.38 | $253.40 | $253.40 |
| Purchase #3 | $92.29 | 7.265% | $98.9949 | $98.99 | $99.00 | $99.00 |
| Purchase #4 | $230.99 | 7.610% | $248.5683 | $248.57 | $248.55 | $248.60 |
| Purchase #5 | $146.67 | 12.377% | $164.8233 | $164.82 | $164.80 | $164.80 |
| Purchase #6 | $23.97 | 4.262% | $24.9916 | $24.99 | $25.00 | $25.00 |
| Purchase #7 | $56.70 | 3.155% | $58.4889 | $58.49 | $58.50 | $58.50 |
| 7 purchase totals = | $869.52 | $936.8996 | $936.89 | $936.90 | $937.00 | |