| 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 | $53.70 | 3.725% | $55.7003 | $55.70 | $55.70 | $55.70 |
| Purchase #2 | $25.68 | 8.227% | $27.7927 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $164.30 | 5.634% | $173.5567 | $173.56 | $173.55 | $173.60 |
| Purchase #4 | $176.90 | 6.341% | $188.1172 | $188.12 | $188.10 | $188.10 |
| Purchase #5 | $244.63 | 7.735% | $263.5521 | $263.55 | $263.55 | $263.60 |
| Purchase #6 | $95.74 | 12.437% | $107.6472 | $107.65 | $107.65 | $107.60 |
| Purchase #7 | $185.87 | 3.282% | $191.9703 | $191.97 | $191.95 | $192.00 |
| 7 purchase totals = | $946.82 | $1,008.3365 | $1,008.34 | $1,008.30 | $1,008.40 | |