| 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 | $47.49 | 8.638% | $51.5922 | $51.59 | $51.60 | $51.60 |
| Purchase #2 | $115.63 | 4.333% | $120.6402 | $120.64 | $120.65 | $120.60 |
| Purchase #3 | $141.32 | 4.536% | $147.7303 | $147.73 | $147.75 | $147.70 |
| Purchase #4 | $122.76 | 12.328% | $137.8939 | $137.89 | $137.90 | $137.90 |
| Purchase #5 | $90.48 | 12.795% | $102.0569 | $102.06 | $102.05 | $102.10 |
| Purchase #6 | $142.34 | 6.612% | $151.7515 | $151.75 | $151.75 | $151.80 |
| Purchase #7 | $135.80 | 11.224% | $151.0422 | $151.04 | $151.05 | $151.00 |
| 7 purchase totals = | $795.82 | $862.7072 | $862.70 | $862.75 | $862.70 | |