| 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 | $40.69 | 13.121% | $46.0289 | $46.03 | $46.05 | $46.00 |
| Purchase #2 | $77.39 | 4.799% | $81.1039 | $81.10 | $81.10 | $81.10 |
| Purchase #3 | $52.25 | 10.753% | $57.8684 | $57.87 | $57.85 | $57.90 |
| Purchase #4 | $143.29 | 11.288% | $159.4646 | $159.46 | $159.45 | $159.50 |
| Purchase #5 | $43.42 | 3.423% | $44.9063 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $128.81 | 5.573% | $135.9886 | $135.99 | $136.00 | $136.00 |
| Purchase #7 | $246.42 | 6.637% | $262.7749 | $262.77 | $262.75 | $262.80 |
| 7 purchase totals = | $732.27 | $788.1356 | $788.13 | $788.10 | $788.20 | |