| 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 | $47.74 | 5.348% | $50.2931 | $50.29 | $50.30 | $50.30 |
| Purchase #2 | $83.60 | 7.566% | $89.9252 | $89.93 | $89.95 | $89.90 |
| Purchase #3 | $201.58 | 11.720% | $225.2052 | $225.21 | $225.20 | $225.20 |
| Purchase #4 | $106.88 | 10.691% | $118.3065 | $118.31 | $118.30 | $118.30 |
| Purchase #5 | $175.63 | 7.778% | $189.2905 | $189.29 | $189.30 | $189.30 |
| Purchase #6 | $197.79 | 5.329% | $208.3302 | $208.33 | $208.35 | $208.30 |
| Purchase #7 | $196.53 | 8.355% | $212.9501 | $212.95 | $212.95 | $213.00 |
| 7 purchase totals = | $1,009.75 | $1,094.3008 | $1,094.31 | $1,094.35 | $1,094.30 | |