| 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 | $51.32 | 12.716% | $57.8459 | $57.85 | $57.85 | $57.80 |
| Purchase #2 | $41.39 | 8.541% | $44.9251 | $44.93 | $44.95 | $44.90 |
| Purchase #3 | $169.44 | 13.697% | $192.6482 | $192.65 | $192.65 | $192.60 |
| Purchase #4 | $43.79 | 7.729% | $47.1745 | $47.17 | $47.15 | $47.20 |
| Purchase #5 | $142.86 | 10.789% | $158.2732 | $158.27 | $158.25 | $158.30 |
| Purchase #6 | $141.78 | 11.803% | $158.5143 | $158.51 | $158.50 | $158.50 |
| Purchase #7 | $135.70 | 8.693% | $147.4964 | $147.50 | $147.50 | $147.50 |
| 7 purchase totals = | $726.28 | $806.8776 | $806.88 | $806.85 | $806.80 | |