| 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 | $85.84 | 3.351% | $88.7165 | $88.72 | $88.70 | $88.70 |
| Purchase #2 | $39.48 | 11.416% | $43.987 | $43.99 | $44.00 | $44.00 |
| Purchase #3 | $222.28 | 3.268% | $229.5441 | $229.54 | $229.55 | $229.50 |
| Purchase #4 | $142.25 | 8.815% | $154.7893 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $199.53 | 10.311% | $220.1035 | $220.10 | $220.10 | $220.10 |
| Purchase #6 | $110.61 | 3.103% | $114.0422 | $114.04 | $114.05 | $114.00 |
| Purchase #7 | $35.37 | 4.161% | $36.8417 | $36.84 | $36.85 | $36.80 |
| 7 purchase totals = | $835.36 | $888.0243 | $888.02 | $888.05 | $887.90 | |