| 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 | $79.66 | 9.682% | $87.3727 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $77.50 | 8.623% | $84.1828 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $135.47 | 5.757% | $143.269 | $143.27 | $143.25 | $143.30 |
| Purchase #4 | $212.31 | 11.674% | $237.0951 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $211.64 | 8.648% | $229.9426 | $229.94 | $229.95 | $229.90 |
| Purchase #6 | $78.64 | 12.293% | $88.3072 | $88.31 | $88.30 | $88.30 |
| Purchase #7 | $32.71 | 4.778% | $34.2729 | $34.27 | $34.25 | $34.30 |
| 7 purchase totals = | $827.93 | $904.4423 | $904.44 | $904.40 | $904.50 | |