| 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 | $67.77 | 7.741% | $73.0161 | $73.02 | $73.00 | $73.00 |
| Purchase #2 | $42.36 | 10.462% | $46.7917 | $46.79 | $46.80 | $46.80 |
| Purchase #3 | $165.60 | 12.824% | $186.8365 | $186.84 | $186.85 | $186.80 |
| Purchase #4 | $9.56 | 9.679% | $10.4853 | $10.49 | $10.50 | $10.50 |
| Purchase #5 | $13.93 | 4.192% | $14.5139 | $14.51 | $14.50 | $14.50 |
| Purchase #6 | $152.29 | 13.144% | $172.307 | $172.31 | $172.30 | $172.30 |
| Purchase #7 | $26.84 | 8.280% | $29.0624 | $29.06 | $29.05 | $29.10 |
| 7 purchase totals = | $478.35 | $533.0129 | $533.02 | $533.00 | $533.00 | |