| 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 | $62.80 | 3.249% | $64.8404 | $64.84 | $64.85 | $64.80 |
| Purchase #2 | $65.48 | 12.589% | $73.7233 | $73.72 | $73.70 | $73.70 |
| Purchase #3 | $177.96 | 10.586% | $196.7988 | $196.80 | $196.80 | $196.80 |
| Purchase #4 | $57.94 | 4.281% | $60.4204 | $60.42 | $60.40 | $60.40 |
| Purchase #5 | $101.75 | 12.491% | $114.4596 | $114.46 | $114.45 | $114.50 |
| Purchase #6 | $201.48 | 8.789% | $219.1881 | $219.19 | $219.20 | $219.20 |
| Purchase #7 | $91.43 | 6.805% | $97.6518 | $97.65 | $97.65 | $97.70 |
| 7 purchase totals = | $758.84 | $827.0824 | $827.08 | $827.05 | $827.10 | |