| 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 | $66.88 | 6.218% | $71.0386 | $71.04 | $71.05 | $71.00 |
| Purchase #2 | $189.79 | 13.512% | $215.4344 | $215.43 | $215.45 | $215.40 |
| Purchase #3 | $34.78 | 13.752% | $39.5629 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $73.72 | 11.152% | $81.9413 | $81.94 | $81.95 | $81.90 |
| Purchase #5 | $144.88 | 4.623% | $151.5778 | $151.58 | $151.60 | $151.60 |
| Purchase #6 | $158.51 | 3.325% | $163.7805 | $163.78 | $163.80 | $163.80 |
| Purchase #7 | $137.33 | 7.516% | $147.6517 | $147.65 | $147.65 | $147.70 |
| 7 purchase totals = | $805.89 | $870.9872 | $870.98 | $871.05 | $871.00 | |