| 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 | $85.38 | 7.326% | $91.6349 | $91.63 | $91.65 | $91.60 |
| Purchase #2 | $170.48 | 9.413% | $186.5273 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $19.70 | 3.244% | $20.3391 | $20.34 | $20.35 | $20.30 |
| Purchase #4 | $169.46 | 6.839% | $181.0494 | $181.05 | $181.05 | $181.00 |
| Purchase #5 | $211.35 | 9.201% | $230.7963 | $230.80 | $230.80 | $230.80 |
| Purchase #6 | $21.72 | 4.203% | $22.6329 | $22.63 | $22.65 | $22.60 |
| Purchase #7 | $200.56 | 13.545% | $227.7259 | $227.73 | $227.75 | $227.70 |
| 7 purchase totals = | $878.65 | $960.7058 | $960.71 | $960.80 | $960.50 | |