| 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 | $44.70 | 13.617% | $50.7868 | $50.79 | $50.80 | $50.80 |
| Purchase #2 | $58.34 | 7.389% | $62.6507 | $62.65 | $62.65 | $62.70 |
| Purchase #3 | $38.96 | 5.466% | $41.0896 | $41.09 | $41.10 | $41.10 |
| Purchase #4 | $193.91 | 9.295% | $211.9339 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $209.90 | 3.525% | $217.299 | $217.30 | $217.30 | $217.30 |
| Purchase #6 | $79.66 | 13.508% | $90.4205 | $90.42 | $90.40 | $90.40 |
| Purchase #7 | $42.76 | 7.719% | $46.0606 | $46.06 | $46.05 | $46.10 |
| 7 purchase totals = | $668.23 | $720.2411 | $720.24 | $720.25 | $720.30 | |