| 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 | $110.34 | 6.483% | $117.4933 | $117.49 | $117.50 | $117.50 |
| Purchase #2 | $46.30 | 3.510% | $47.9251 | $47.93 | $47.95 | $47.90 |
| Purchase #3 | $64.75 | 13.396% | $73.4239 | $73.42 | $73.40 | $73.40 |
| Purchase #4 | $199.87 | 4.486% | $208.8362 | $208.84 | $208.85 | $208.80 |
| Purchase #5 | $148.69 | 12.859% | $167.81 | $167.81 | $167.80 | $167.80 |
| Purchase #6 | $112.65 | 7.217% | $120.78 | $120.78 | $120.80 | $120.80 |
| Purchase #7 | $174.97 | 3.497% | $181.0887 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $857.57 | $917.3572 | $917.36 | $917.40 | $917.30 | |