| 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 | $22.93 | 9.384% | $25.0818 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $58.81 | 4.514% | $61.4647 | $61.46 | $61.45 | $61.50 |
| Purchase #3 | $93.26 | 5.406% | $98.3016 | $98.30 | $98.30 | $98.30 |
| Purchase #4 | $41.70 | 7.285% | $44.7378 | $44.74 | $44.75 | $44.70 |
| Purchase #5 | $13.67 | 6.846% | $14.6058 | $14.61 | $14.60 | $14.60 |
| Purchase #6 | $83.92 | 8.392% | $90.9626 | $90.96 | $90.95 | $91.00 |
| Purchase #7 | $20.49 | 5.180% | $21.5514 | $21.55 | $21.55 | $21.60 |
| 7 purchase totals = | $334.78 | $356.7057 | $356.70 | $356.70 | $356.80 | |