| 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 | $58.90 | 9.532% | $64.5143 | $64.51 | $64.50 | $64.50 |
| Purchase #2 | $194.52 | 6.315% | $206.8039 | $206.80 | $206.80 | $206.80 |
| Purchase #3 | $9.31 | 13.189% | $10.5379 | $10.54 | $10.55 | $10.50 |
| Purchase #4 | $245.41 | 7.682% | $264.2624 | $264.26 | $264.25 | $264.30 |
| Purchase #5 | $7.90 | 13.715% | $8.9835 | $8.98 | $9.00 | $9.00 |
| Purchase #6 | $155.43 | 9.389% | $170.0233 | $170.02 | $170.00 | $170.00 |
| Purchase #7 | $119.49 | 7.808% | $128.8198 | $128.82 | $128.80 | $128.80 |
| 7 purchase totals = | $790.96 | $853.9451 | $853.93 | $853.90 | $853.90 | |