| 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 | $41.32 | 3.483% | $42.7592 | $42.76 | $42.75 | $42.80 |
| Purchase #2 | $98.91 | 3.404% | $102.2769 | $102.28 | $102.30 | $102.30 |
| Purchase #3 | $162.26 | 5.313% | $170.8809 | $170.88 | $170.90 | $170.90 |
| Purchase #4 | $20.76 | 8.307% | $22.4845 | $22.48 | $22.50 | $22.50 |
| Purchase #5 | $14.58 | 10.316% | $16.0841 | $16.08 | $16.10 | $16.10 |
| Purchase #6 | $191.91 | 4.260% | $200.0854 | $200.09 | $200.10 | $200.10 |
| Purchase #7 | $136.98 | 3.136% | $141.2757 | $141.28 | $141.30 | $141.30 |
| 7 purchase totals = | $666.72 | $695.8467 | $695.85 | $695.95 | $696.00 | |