| 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 | $55.28 | 3.558% | $57.2469 | $57.25 | $57.25 | $57.20 |
| Purchase #2 | $176.95 | 6.108% | $187.7581 | $187.76 | $187.75 | $187.80 |
| Purchase #3 | $44.64 | 3.656% | $46.272 | $46.27 | $46.25 | $46.30 |
| Purchase #4 | $145.49 | 4.391% | $151.8785 | $151.88 | $151.90 | $151.90 |
| Purchase #5 | $77.68 | 9.541% | $85.0914 | $85.09 | $85.10 | $85.10 |
| Purchase #6 | $14.91 | 5.860% | $15.7837 | $15.78 | $15.80 | $15.80 |
| Purchase #7 | $31.65 | 8.706% | $34.4054 | $34.41 | $34.40 | $34.40 |
| 7 purchase totals = | $546.60 | $578.4360 | $578.44 | $578.45 | $578.50 | |