| 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 | $79.27 | 10.823% | $87.8494 | $87.85 | $87.85 | $87.80 |
| Purchase #2 | $58.48 | 6.697% | $62.3964 | $62.40 | $62.40 | $62.40 |
| Purchase #3 | $152.39 | 3.258% | $157.3549 | $157.35 | $157.35 | $157.40 |
| Purchase #4 | $142.96 | 9.431% | $156.4426 | $156.44 | $156.45 | $156.40 |
| Purchase #5 | $244.36 | 10.238% | $269.3776 | $269.38 | $269.40 | $269.40 |
| Purchase #6 | $6.56 | 6.588% | $6.9922 | $6.99 | $7.00 | $7.00 |
| Purchase #7 | $85.87 | 8.120% | $92.8426 | $92.84 | $92.85 | $92.80 |
| 7 purchase totals = | $769.89 | $833.2557 | $833.25 | $833.30 | $833.20 | |