| 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 | $31.61 | 12.777% | $35.6488 | $35.65 | $35.65 | $35.60 |
| Purchase #2 | $45.89 | 7.728% | $49.4364 | $49.44 | $49.45 | $49.40 |
| Purchase #3 | $174.72 | 7.549% | $187.9096 | $187.91 | $187.90 | $187.90 |
| Purchase #4 | $71.84 | 6.825% | $76.7431 | $76.74 | $76.75 | $76.70 |
| Purchase #5 | $53.52 | 9.151% | $58.4176 | $58.42 | $58.40 | $58.40 |
| Purchase #6 | $210.91 | 12.338% | $236.9321 | $236.93 | $236.95 | $236.90 |
| Purchase #7 | $154.67 | 5.276% | $162.8304 | $162.83 | $162.85 | $162.80 |
| 7 purchase totals = | $743.16 | $807.9180 | $807.92 | $807.95 | $807.70 | |