| 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 | $86.33 | 4.193% | $89.9498 | $89.95 | $89.95 | $89.90 |
| Purchase #2 | $91.68 | 5.106% | $96.3612 | $96.36 | $96.35 | $96.40 |
| Purchase #3 | $7.85 | 11.300% | $8.7371 | $8.74 | $8.75 | $8.70 |
| Purchase #4 | $171.76 | 11.328% | $191.217 | $191.22 | $191.20 | $191.20 |
| Purchase #5 | $95.41 | 8.109% | $103.1468 | $103.15 | $103.15 | $103.10 |
| Purchase #6 | $173.42 | 7.200% | $185.9062 | $185.91 | $185.90 | $185.90 |
| Purchase #7 | $161.26 | 5.552% | $170.2132 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $787.71 | $845.5313 | $845.54 | $845.50 | $845.40 | |