| 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 | $98.50 | 6.591% | $104.9921 | $104.99 | $105.00 | $105.00 |
| Purchase #2 | $127.58 | 7.183% | $136.7441 | $136.74 | $136.75 | $136.70 |
| Purchase #3 | $170.62 | 6.826% | $182.2665 | $182.27 | $182.25 | $182.30 |
| Purchase #4 | $205.80 | 11.180% | $228.8084 | $228.81 | $228.80 | $228.80 |
| Purchase #5 | $43.65 | 13.559% | $49.5685 | $49.57 | $49.55 | $49.60 |
| Purchase #6 | $12.73 | 3.711% | $13.2024 | $13.20 | $13.20 | $13.20 |
| Purchase #7 | $24.28 | 6.755% | $25.9201 | $25.92 | $25.90 | $25.90 |
| 7 purchase totals = | $683.16 | $741.5021 | $741.50 | $741.45 | $741.50 | |