| 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 | $35.35 | 10.719% | $39.1392 | $39.14 | $39.15 | $39.10 |
| Purchase #2 | $219.67 | 6.563% | $234.0869 | $234.09 | $234.10 | $234.10 |
| Purchase #3 | $50.94 | 11.103% | $56.5959 | $56.60 | $56.60 | $56.60 |
| Purchase #4 | $91.40 | 11.775% | $102.1624 | $102.16 | $102.15 | $102.20 |
| Purchase #5 | $174.99 | 12.201% | $196.3405 | $196.34 | $196.35 | $196.30 |
| Purchase #6 | $92.38 | 6.560% | $98.4401 | $98.44 | $98.45 | $98.40 |
| Purchase #7 | $212.43 | 13.372% | $240.8361 | $240.84 | $240.85 | $240.80 |
| 7 purchase totals = | $877.16 | $967.6011 | $967.61 | $967.65 | $967.50 | |