| 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 | $93.26 | 8.238% | $100.9428 | $100.94 | $100.95 | $100.90 |
| Purchase #2 | $6.76 | 13.300% | $7.6591 | $7.66 | $7.65 | $7.70 |
| Purchase #3 | $187.44 | 3.215% | $193.4662 | $193.47 | $193.45 | $193.50 |
| Purchase #4 | $164.80 | 12.371% | $185.1874 | $185.19 | $185.20 | $185.20 |
| Purchase #5 | $45.63 | 4.809% | $47.8243 | $47.82 | $47.80 | $47.80 |
| Purchase #6 | $133.94 | 5.807% | $141.7179 | $141.72 | $141.70 | $141.70 |
| Purchase #7 | $177.65 | 8.419% | $192.6064 | $192.61 | $192.60 | $192.60 |
| 7 purchase totals = | $809.48 | $869.4041 | $869.41 | $869.35 | $869.40 | |