| 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 | $14.52 | 3.145% | $14.9767 | $14.98 | $15.00 | $15.00 |
| Purchase #2 | $57.99 | 7.612% | $62.4042 | $62.40 | $62.40 | $62.40 |
| Purchase #3 | $70.63 | 4.767% | $73.9969 | $74.00 | $74.00 | $74.00 |
| Purchase #4 | $205.32 | 4.212% | $213.9681 | $213.97 | $213.95 | $214.00 |
| Purchase #5 | $172.28 | 10.573% | $190.4952 | $190.50 | $190.50 | $190.50 |
| Purchase #6 | $172.61 | 7.104% | $184.8722 | $184.87 | $184.85 | $184.90 |
| Purchase #7 | $27.93 | 11.269% | $31.0774 | $31.08 | $31.10 | $31.10 |
| 7 purchase totals = | $721.28 | $771.7907 | $771.80 | $771.80 | $771.90 | |