| 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 | $63.62 | 7.159% | $68.1746 | $68.17 | $68.15 | $68.20 |
| Purchase #2 | $37.56 | 3.626% | $38.9219 | $38.92 | $38.90 | $38.90 |
| Purchase #3 | $130.88 | 7.801% | $141.0899 | $141.09 | $141.10 | $141.10 |
| Purchase #4 | $24.83 | 8.288% | $26.8879 | $26.89 | $26.90 | $26.90 |
| Purchase #5 | $87.74 | 10.694% | $97.1229 | $97.12 | $97.10 | $97.10 |
| Purchase #6 | $93.94 | 5.744% | $99.3359 | $99.34 | $99.35 | $99.30 |
| Purchase #7 | $74.70 | 11.794% | $83.5101 | $83.51 | $83.50 | $83.50 |
| 7 purchase totals = | $513.27 | $555.0432 | $555.04 | $555.00 | $555.00 | |