| 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 | $67.33 | 9.519% | $73.7391 | $73.74 | $73.75 | $73.70 |
| Purchase #2 | $71.55 | 12.206% | $80.2834 | $80.28 | $80.30 | $80.30 |
| Purchase #3 | $182.50 | 12.749% | $205.7669 | $205.77 | $205.75 | $205.80 |
| Purchase #4 | $176.51 | 8.810% | $192.0605 | $192.06 | $192.05 | $192.10 |
| Purchase #5 | $244.61 | 8.781% | $266.0892 | $266.09 | $266.10 | $266.10 |
| Purchase #6 | $21.81 | 10.731% | $24.1504 | $24.15 | $24.15 | $24.20 |
| Purchase #7 | $109.47 | 5.415% | $115.3978 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $873.78 | $957.4873 | $957.49 | $957.50 | $957.60 | |