| 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 | $47.73 | 8.602% | $51.8357 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $50.75 | 8.305% | $54.9648 | $54.96 | $54.95 | $55.00 |
| Purchase #3 | $46.63 | 9.386% | $51.0067 | $51.01 | $51.00 | $51.00 |
| Purchase #4 | $84.50 | 11.657% | $94.3502 | $94.35 | $94.35 | $94.40 |
| Purchase #5 | $138.25 | 13.612% | $157.0686 | $157.07 | $157.05 | $157.10 |
| Purchase #6 | $90.65 | 8.767% | $98.5973 | $98.60 | $98.60 | $98.60 |
| Purchase #7 | $193.39 | 11.338% | $215.3166 | $215.32 | $215.30 | $215.30 |
| 7 purchase totals = | $651.90 | $723.1399 | $723.15 | $723.10 | $723.20 | |