| 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 | $46.78 | 10.860% | $51.8603 | $51.86 | $51.85 | $51.90 |
| Purchase #2 | $175.36 | 9.481% | $191.9859 | $191.99 | $192.00 | $192.00 |
| Purchase #3 | $116.50 | 9.255% | $127.2821 | $127.28 | $127.30 | $127.30 |
| Purchase #4 | $173.80 | 4.165% | $181.0388 | $181.04 | $181.05 | $181.00 |
| Purchase #5 | $159.57 | 6.821% | $170.4543 | $170.45 | $170.45 | $170.50 |
| Purchase #6 | $30.93 | 9.516% | $33.8733 | $33.87 | $33.85 | $33.90 |
| Purchase #7 | $208.49 | 9.423% | $228.136 | $228.14 | $228.15 | $228.10 |
| 7 purchase totals = | $911.43 | $984.6307 | $984.63 | $984.65 | $984.70 | |