| 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 | $128.26 | 3.775% | $133.1018 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $197.91 | 4.540% | $206.8951 | $206.90 | $206.90 | $206.90 |
| Purchase #3 | $23.84 | 7.699% | $25.6754 | $25.68 | $25.70 | $25.70 |
| Purchase #4 | $247.82 | 5.104% | $260.4687 | $260.47 | $260.45 | $260.50 |
| Purchase #5 | $25.26 | 5.519% | $26.6541 | $26.65 | $26.65 | $26.70 |
| Purchase #6 | $118.29 | 11.802% | $132.2506 | $132.25 | $132.25 | $132.30 |
| Purchase #7 | $57.38 | 8.320% | $62.154 | $62.15 | $62.15 | $62.20 |
| 7 purchase totals = | $798.76 | $847.1997 | $847.20 | $847.20 | $847.40 | |