| 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 | $25.39 | 12.279% | $28.5076 | $28.51 | $28.50 | $28.50 |
| Purchase #2 | $174.63 | 4.608% | $182.677 | $182.68 | $182.70 | $182.70 |
| Purchase #3 | $91.88 | 5.436% | $96.8746 | $96.87 | $96.85 | $96.90 |
| Purchase #4 | $239.65 | 7.593% | $257.8466 | $257.85 | $257.85 | $257.80 |
| Purchase #5 | $248.34 | 9.741% | $272.5308 | $272.53 | $272.55 | $272.50 |
| Purchase #6 | $77.65 | 11.690% | $86.7273 | $86.73 | $86.75 | $86.70 |
| Purchase #7 | $21.37 | 11.561% | $23.8406 | $23.84 | $23.85 | $23.80 |
| 7 purchase totals = | $878.91 | $949.0045 | $949.01 | $949.05 | $948.90 | |