| 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 | $87.58 | 13.145% | $99.0924 | $99.09 | $99.10 | $99.10 |
| Purchase #2 | $103.82 | 12.156% | $116.4404 | $116.44 | $116.45 | $116.40 |
| Purchase #3 | $60.83 | 8.494% | $65.9969 | $66.00 | $66.00 | $66.00 |
| Purchase #4 | $221.42 | 13.425% | $251.1456 | $251.15 | $251.15 | $251.10 |
| Purchase #5 | $136.48 | 9.390% | $149.2955 | $149.30 | $149.30 | $149.30 |
| Purchase #6 | $96.91 | 5.109% | $101.8611 | $101.86 | $101.85 | $101.90 |
| Purchase #7 | $178.30 | 6.619% | $190.1017 | $190.10 | $190.10 | $190.10 |
| 7 purchase totals = | $885.34 | $973.9336 | $973.94 | $973.95 | $973.90 | |