| 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 | $225.88 | 5.247% | $237.7319 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $5.75 | 6.380% | $6.1169 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $57.63 | 5.264% | $60.6636 | $60.66 | $60.65 | $60.70 |
| Purchase #4 | $126.99 | 12.790% | $143.232 | $143.23 | $143.25 | $143.20 |
| Purchase #5 | $101.65 | 5.385% | $107.1239 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $79.73 | 5.501% | $84.1159 | $84.12 | $84.10 | $84.10 |
| Purchase #7 | $151.60 | 8.244% | $164.0979 | $164.10 | $164.10 | $164.10 |
| 7 purchase totals = | $749.23 | $803.0821 | $803.08 | $803.05 | $803.00 | |