| 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 | $135.54 | 8.371% | $146.8861 | $146.89 | $146.90 | $146.90 |
| Purchase #2 | $66.83 | 13.710% | $75.9924 | $75.99 | $76.00 | $76.00 |
| Purchase #3 | $26.80 | 8.318% | $29.0292 | $29.03 | $29.05 | $29.00 |
| Purchase #4 | $72.52 | 9.531% | $79.4319 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $205.59 | 11.126% | $228.4639 | $228.46 | $228.45 | $228.50 |
| Purchase #6 | $50.72 | 5.498% | $53.5086 | $53.51 | $53.50 | $53.50 |
| Purchase #7 | $114.54 | 12.176% | $128.4864 | $128.49 | $128.50 | $128.50 |
| 7 purchase totals = | $672.54 | $741.7985 | $741.80 | $741.85 | $741.80 | |