| 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 | $73.93 | 12.343% | $83.0552 | $83.06 | $83.05 | $83.10 |
| Purchase #2 | $81.71 | 3.811% | $84.824 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $44.63 | 9.516% | $48.877 | $48.88 | $48.90 | $48.90 |
| Purchase #4 | $178.76 | 12.655% | $201.3821 | $201.38 | $201.40 | $201.40 |
| Purchase #5 | $128.47 | 8.276% | $139.1022 | $139.10 | $139.10 | $139.10 |
| Purchase #6 | $78.98 | 6.700% | $84.2717 | $84.27 | $84.25 | $84.30 |
| Purchase #7 | $157.34 | 3.527% | $162.8894 | $162.89 | $162.90 | $162.90 |
| 7 purchase totals = | $743.82 | $804.4016 | $804.40 | $804.40 | $804.50 | |