| 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 | $58.52 | 9.696% | $64.1941 | $64.19 | $64.20 | $64.20 |
| Purchase #2 | $225.98 | 5.259% | $237.8643 | $237.86 | $237.85 | $237.90 |
| Purchase #3 | $228.59 | 4.655% | $239.2309 | $239.23 | $239.25 | $239.20 |
| Purchase #4 | $42.87 | 10.737% | $47.473 | $47.47 | $47.45 | $47.50 |
| Purchase #5 | $76.45 | 11.308% | $85.095 | $85.10 | $85.10 | $85.10 |
| Purchase #6 | $45.96 | 5.808% | $48.6294 | $48.63 | $48.65 | $48.60 |
| Purchase #7 | $192.45 | 11.372% | $214.3354 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $870.82 | $936.8221 | $936.82 | $936.85 | $936.80 | |