| 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 | $5.71 | 6.520% | $6.0823 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $133.92 | 10.186% | $147.5611 | $147.56 | $147.55 | $147.60 |
| Purchase #3 | $61.80 | 12.276% | $69.3866 | $69.39 | $69.40 | $69.40 |
| Purchase #4 | $113.40 | 12.488% | $127.5614 | $127.56 | $127.55 | $127.60 |
| Purchase #5 | $129.29 | 12.688% | $145.6943 | $145.69 | $145.70 | $145.70 |
| Purchase #6 | $245.86 | 4.262% | $256.3386 | $256.34 | $256.35 | $256.30 |
| Purchase #7 | $37.40 | 7.104% | $40.0569 | $40.06 | $40.05 | $40.10 |
| 7 purchase totals = | $727.38 | $792.6812 | $792.68 | $792.70 | $792.80 | |