| 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 | $81.80 | 3.319% | $84.5149 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $68.55 | 3.659% | $71.0582 | $71.06 | $71.05 | $71.10 |
| Purchase #3 | $122.58 | 6.224% | $130.2094 | $130.21 | $130.20 | $130.20 |
| Purchase #4 | $126.70 | 7.685% | $136.4369 | $136.44 | $136.45 | $136.40 |
| Purchase #5 | $120.84 | 10.425% | $133.4376 | $133.44 | $133.45 | $133.40 |
| Purchase #6 | $205.67 | 12.139% | $230.6363 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $5.85 | 13.225% | $6.6237 | $6.62 | $6.60 | $6.60 |
| 7 purchase totals = | $731.99 | $792.9170 | $792.92 | $792.90 | $792.80 | |