| 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 | $25.46 | 5.838% | $26.9464 | $26.95 | $26.95 | $26.90 |
| Purchase #2 | $153.84 | 6.341% | $163.595 | $163.60 | $163.60 | $163.60 |
| Purchase #3 | $149.60 | 10.491% | $165.2945 | $165.29 | $165.30 | $165.30 |
| Purchase #4 | $176.55 | 10.346% | $194.8159 | $194.82 | $194.80 | $194.80 |
| Purchase #5 | $87.65 | 6.136% | $93.0282 | $93.03 | $93.05 | $93.00 |
| Purchase #6 | $226.51 | 8.526% | $245.8222 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $19.48 | 11.324% | $21.6859 | $21.69 | $21.70 | $21.70 |
| 7 purchase totals = | $839.09 | $911.1881 | $911.20 | $911.20 | $911.10 | |