| 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 | $110.36 | 10.321% | $121.7503 | $121.75 | $121.75 | $121.80 |
| Purchase #2 | $90.45 | 5.862% | $95.7522 | $95.75 | $95.75 | $95.80 |
| Purchase #3 | $34.69 | 6.788% | $37.0448 | $37.04 | $37.05 | $37.00 |
| Purchase #4 | $75.44 | 11.333% | $83.9896 | $83.99 | $84.00 | $84.00 |
| Purchase #5 | $122.77 | 13.393% | $139.2126 | $139.21 | $139.20 | $139.20 |
| Purchase #6 | $87.83 | 8.123% | $94.9644 | $94.96 | $94.95 | $95.00 |
| Purchase #7 | $104.90 | 7.753% | $113.0329 | $113.03 | $113.05 | $113.00 |
| 7 purchase totals = | $626.44 | $685.7468 | $685.73 | $685.75 | $685.80 | |