| 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 | $22.27 | 4.402% | $23.2503 | $23.25 | $23.25 | $23.30 |
| Purchase #2 | $179.28 | 3.315% | $185.2231 | $185.22 | $185.20 | $185.20 |
| Purchase #3 | $65.41 | 13.349% | $74.1416 | $74.14 | $74.15 | $74.10 |
| Purchase #4 | $19.32 | 13.639% | $21.9551 | $21.96 | $21.95 | $22.00 |
| Purchase #5 | $164.40 | 4.750% | $172.209 | $172.21 | $172.20 | $172.20 |
| Purchase #6 | $89.78 | 7.771% | $96.7568 | $96.76 | $96.75 | $96.80 |
| Purchase #7 | $151.61 | 11.103% | $168.4433 | $168.44 | $168.45 | $168.40 |
| 7 purchase totals = | $692.07 | $741.9792 | $741.98 | $741.95 | $742.00 | |