| 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 | $94.52 | 4.783% | $99.0409 | $99.04 | $99.05 | $99.00 |
| Purchase #2 | $116.33 | 9.505% | $127.3872 | $127.39 | $127.40 | $127.40 |
| Purchase #3 | $192.68 | 12.450% | $216.6687 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $105.37 | 9.745% | $115.6383 | $115.64 | $115.65 | $115.60 |
| Purchase #5 | $148.79 | 10.244% | $164.032 | $164.03 | $164.05 | $164.00 |
| Purchase #6 | $161.73 | 5.404% | $170.4699 | $170.47 | $170.45 | $170.50 |
| Purchase #7 | $171.79 | 6.347% | $182.6935 | $182.69 | $182.70 | $182.70 |
| 7 purchase totals = | $991.21 | $1,075.9305 | $1,075.93 | $1,075.95 | $1,075.90 | |