| 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 | $52.72 | 4.666% | $55.1799 | $55.18 | $55.20 | $55.20 |
| Purchase #2 | $156.84 | 12.352% | $176.2129 | $176.21 | $176.20 | $176.20 |
| Purchase #3 | $155.29 | 6.686% | $165.6727 | $165.67 | $165.65 | $165.70 |
| Purchase #4 | $103.66 | 8.128% | $112.0855 | $112.09 | $112.10 | $112.10 |
| Purchase #5 | $133.57 | 11.659% | $149.1429 | $149.14 | $149.15 | $149.10 |
| Purchase #6 | $19.87 | 13.267% | $22.5062 | $22.51 | $22.50 | $22.50 |
| Purchase #7 | $223.50 | 3.299% | $230.8733 | $230.87 | $230.85 | $230.90 |
| 7 purchase totals = | $845.45 | $911.6734 | $911.67 | $911.65 | $911.70 | |