| 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 | $18.64 | 10.406% | $20.5797 | $20.58 | $20.60 | $20.60 |
| Purchase #2 | $175.80 | 5.172% | $184.8924 | $184.89 | $184.90 | $184.90 |
| Purchase #3 | $27.50 | 7.422% | $29.5411 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $214.76 | 11.259% | $238.9398 | $238.94 | $238.95 | $238.90 |
| Purchase #5 | $95.36 | 7.316% | $102.3365 | $102.34 | $102.35 | $102.30 |
| Purchase #6 | $77.36 | 13.639% | $87.9111 | $87.91 | $87.90 | $87.90 |
| Purchase #7 | $145.76 | 11.692% | $162.8023 | $162.80 | $162.80 | $162.80 |
| 7 purchase totals = | $755.18 | $827.0029 | $827.00 | $827.05 | $826.90 | |