| 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 | $34.93 | 6.568% | $37.2242 | $37.22 | $37.20 | $37.20 |
| Purchase #2 | $242.43 | 7.564% | $260.7674 | $260.77 | $260.75 | $260.80 |
| Purchase #3 | $250.84 | 12.840% | $283.0479 | $283.05 | $283.05 | $283.00 |
| Purchase #4 | $150.77 | 4.592% | $157.6934 | $157.69 | $157.70 | $157.70 |
| Purchase #5 | $63.88 | 7.125% | $68.4315 | $68.43 | $68.45 | $68.40 |
| Purchase #6 | $142.55 | 4.633% | $149.1543 | $149.15 | $149.15 | $149.20 |
| Purchase #7 | $50.96 | 12.194% | $57.1741 | $57.17 | $57.15 | $57.20 |
| 7 purchase totals = | $936.36 | $1,013.4928 | $1,013.48 | $1,013.45 | $1,013.50 | |