| 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 | $11.60 | 4.753% | $12.1513 | $12.15 | $12.15 | $12.20 |
| Purchase #2 | $9.30 | 11.873% | $10.4042 | $10.40 | $10.40 | $10.40 |
| Purchase #3 | $245.90 | 7.169% | $263.5286 | $263.53 | $263.55 | $263.50 |
| Purchase #4 | $189.39 | 6.216% | $201.1625 | $201.16 | $201.15 | $201.20 |
| Purchase #5 | $7.73 | 11.281% | $8.602 | $8.60 | $8.60 | $8.60 |
| Purchase #6 | $62.91 | 12.449% | $70.7417 | $70.74 | $70.75 | $70.70 |
| Purchase #7 | $116.69 | 12.167% | $130.8877 | $130.89 | $130.90 | $130.90 |
| 7 purchase totals = | $643.52 | $697.4780 | $697.47 | $697.50 | $697.50 | |