| 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 | $76.71 | 9.581% | $84.0596 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $169.64 | 6.757% | $181.1026 | $181.10 | $181.10 | $181.10 |
| Purchase #3 | $67.94 | 3.624% | $70.4021 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $48.96 | 5.842% | $51.8202 | $51.82 | $51.80 | $51.80 |
| Purchase #5 | $80.27 | 3.239% | $82.8699 | $82.87 | $82.85 | $82.90 |
| Purchase #6 | $122.40 | 9.504% | $134.0329 | $134.03 | $134.05 | $134.00 |
| Purchase #7 | $182.99 | 8.569% | $198.6704 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $748.91 | $802.9577 | $802.95 | $802.90 | $803.00 | |