| 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 | $76.55 | 7.692% | $82.4382 | $82.44 | $82.45 | $82.40 |
| Purchase #2 | $134.56 | 6.320% | $143.0642 | $143.06 | $143.05 | $143.10 |
| Purchase #3 | $33.48 | 8.314% | $36.2635 | $36.26 | $36.25 | $36.30 |
| Purchase #4 | $69.78 | 7.705% | $75.1565 | $75.16 | $75.15 | $75.20 |
| Purchase #5 | $84.61 | 7.705% | $91.1292 | $91.13 | $91.15 | $91.10 |
| Purchase #6 | $192.74 | 6.521% | $205.3086 | $205.31 | $205.30 | $205.30 |
| Purchase #7 | $136.98 | 10.125% | $150.8492 | $150.85 | $150.85 | $150.80 |
| 7 purchase totals = | $728.70 | $784.2094 | $784.21 | $784.20 | $784.20 | |