| 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 | $70.60 | 9.189% | $77.0874 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $126.86 | 11.698% | $141.7001 | $141.70 | $141.70 | $141.70 |
| Purchase #3 | $34.32 | 11.523% | $38.2747 | $38.27 | $38.25 | $38.30 |
| Purchase #4 | $147.63 | 12.442% | $165.9981 | $166.00 | $166.00 | $166.00 |
| Purchase #5 | $81.49 | 12.753% | $91.8824 | $91.88 | $91.90 | $91.90 |
| Purchase #6 | $141.63 | 10.281% | $156.191 | $156.19 | $156.20 | $156.20 |
| Purchase #7 | $48.67 | 9.248% | $53.171 | $53.17 | $53.15 | $53.20 |
| 7 purchase totals = | $651.20 | $724.3047 | $724.30 | $724.30 | $724.40 | |