| 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 | $34.75 | 6.218% | $36.9108 | $36.91 | $36.90 | $36.90 |
| Purchase #2 | $165.50 | 11.325% | $184.2429 | $184.24 | $184.25 | $184.20 |
| Purchase #3 | $141.93 | 12.280% | $159.359 | $159.36 | $159.35 | $159.40 |
| Purchase #4 | $58.25 | 12.166% | $65.3367 | $65.34 | $65.35 | $65.30 |
| Purchase #5 | $46.97 | 5.849% | $49.7173 | $49.72 | $49.70 | $49.70 |
| Purchase #6 | $18.84 | 10.491% | $20.8165 | $20.82 | $20.80 | $20.80 |
| Purchase #7 | $59.47 | 4.640% | $62.2294 | $62.23 | $62.25 | $62.20 |
| 7 purchase totals = | $525.71 | $578.6126 | $578.62 | $578.60 | $578.50 | |