| 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 | $55.70 | 9.767% | $61.1402 | $61.14 | $61.15 | $61.10 |
| Purchase #2 | $206.38 | 7.175% | $221.1878 | $221.19 | $221.20 | $221.20 |
| Purchase #3 | $54.29 | 13.285% | $61.5024 | $61.50 | $61.50 | $61.50 |
| Purchase #4 | $203.65 | 6.558% | $217.0054 | $217.01 | $217.00 | $217.00 |
| Purchase #5 | $25.30 | 7.343% | $27.1578 | $27.16 | $27.15 | $27.20 |
| Purchase #6 | $117.62 | 5.352% | $123.915 | $123.92 | $123.90 | $123.90 |
| Purchase #7 | $171.57 | 3.437% | $177.4669 | $177.47 | $177.45 | $177.50 |
| 7 purchase totals = | $834.51 | $889.3755 | $889.39 | $889.35 | $889.40 | |