| 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 | $11.28 | 11.226% | $12.5463 | $12.55 | $12.55 | $12.50 |
| Purchase #2 | $114.97 | 13.612% | $130.6197 | $130.62 | $130.60 | $130.60 |
| Purchase #3 | $134.95 | 8.774% | $146.7905 | $146.79 | $146.80 | $146.80 |
| Purchase #4 | $65.34 | 11.724% | $73.0005 | $73.00 | $73.00 | $73.00 |
| Purchase #5 | $130.95 | 8.862% | $142.5548 | $142.55 | $142.55 | $142.60 |
| Purchase #6 | $60.54 | 5.454% | $63.8419 | $63.84 | $63.85 | $63.80 |
| Purchase #7 | $61.54 | 10.525% | $68.0171 | $68.02 | $68.00 | $68.00 |
| 7 purchase totals = | $579.57 | $637.3708 | $637.37 | $637.35 | $637.30 | |