| 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 | $93.99 | 5.784% | $99.4264 | $99.43 | $99.45 | $99.40 |
| Purchase #2 | $220.48 | 12.282% | $247.5594 | $247.56 | $247.55 | $247.60 |
| Purchase #3 | $205.50 | 3.834% | $213.3789 | $213.38 | $213.40 | $213.40 |
| Purchase #4 | $23.95 | 5.673% | $25.3087 | $25.31 | $25.30 | $25.30 |
| Purchase #5 | $25.61 | 10.259% | $28.2373 | $28.24 | $28.25 | $28.20 |
| Purchase #6 | $37.88 | 7.858% | $40.8566 | $40.86 | $40.85 | $40.90 |
| Purchase #7 | $241.51 | 9.815% | $265.2142 | $265.21 | $265.20 | $265.20 |
| 7 purchase totals = | $848.92 | $919.9815 | $919.99 | $920.00 | $920.00 | |