| 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 | $22.50 | 10.773% | $24.9239 | $24.92 | $24.90 | $24.90 |
| Purchase #2 | $188.62 | 4.831% | $197.7322 | $197.73 | $197.75 | $197.70 |
| Purchase #3 | $128.90 | 3.495% | $133.4051 | $133.41 | $133.40 | $133.40 |
| Purchase #4 | $187.28 | 3.485% | $193.8067 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $88.39 | 7.241% | $94.7903 | $94.79 | $94.80 | $94.80 |
| Purchase #6 | $96.31 | 13.247% | $109.0682 | $109.07 | $109.05 | $109.10 |
| Purchase #7 | $71.90 | 5.417% | $75.7948 | $75.79 | $75.80 | $75.80 |
| 7 purchase totals = | $783.90 | $829.5212 | $829.52 | $829.50 | $829.50 | |