| 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 | $45.38 | 5.440% | $47.8487 | $47.85 | $47.85 | $47.80 |
| Purchase #2 | $229.34 | 7.447% | $246.4189 | $246.42 | $246.40 | $246.40 |
| Purchase #3 | $22.82 | 13.221% | $25.837 | $25.84 | $25.85 | $25.80 |
| Purchase #4 | $6.99 | 5.551% | $7.378 | $7.38 | $7.40 | $7.40 |
| Purchase #5 | $52.39 | 9.587% | $57.4126 | $57.41 | $57.40 | $57.40 |
| Purchase #6 | $98.99 | 11.226% | $110.1026 | $110.10 | $110.10 | $110.10 |
| Purchase #7 | $110.29 | 13.187% | $124.8339 | $124.83 | $124.85 | $124.80 |
| 7 purchase totals = | $566.20 | $619.8317 | $619.83 | $619.85 | $619.70 | |