| 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 | $31.99 | 11.191% | $35.57 | $35.57 | $35.55 | $35.60 |
| Purchase #2 | $174.48 | 7.179% | $187.0059 | $187.01 | $187.00 | $187.00 |
| Purchase #3 | $47.69 | 10.113% | $52.5129 | $52.51 | $52.50 | $52.50 |
| Purchase #4 | $41.35 | 5.178% | $43.4911 | $43.49 | $43.50 | $43.50 |
| Purchase #5 | $106.96 | 8.233% | $115.766 | $115.77 | $115.75 | $115.80 |
| Purchase #6 | $88.44 | 6.343% | $94.0497 | $94.05 | $94.05 | $94.00 |
| Purchase #7 | $190.60 | 12.482% | $214.3907 | $214.39 | $214.40 | $214.40 |
| 7 purchase totals = | $681.51 | $742.7863 | $742.79 | $742.75 | $742.80 | |