| 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 | $105.79 | 5.167% | $111.2562 | $111.26 | $111.25 | $111.30 |
| Purchase #2 | $85.90 | 11.354% | $95.6531 | $95.65 | $95.65 | $95.70 |
| Purchase #3 | $175.43 | 8.126% | $189.6854 | $189.69 | $189.70 | $189.70 |
| Purchase #4 | $47.54 | 9.230% | $51.9279 | $51.93 | $51.95 | $51.90 |
| Purchase #5 | $112.77 | 4.493% | $117.8368 | $117.84 | $117.85 | $117.80 |
| Purchase #6 | $71.28 | 7.595% | $76.6937 | $76.69 | $76.70 | $76.70 |
| Purchase #7 | $102.48 | 7.203% | $109.8616 | $109.86 | $109.85 | $109.90 |
| 7 purchase totals = | $701.19 | $752.9147 | $752.92 | $752.95 | $753.00 | |