| 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 | $105.45 | 9.664% | $115.6407 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $119.36 | 5.430% | $125.8412 | $125.84 | $125.85 | $125.80 |
| Purchase #3 | $5.70 | 8.212% | $6.1681 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $119.41 | 5.707% | $126.2247 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $10.29 | 13.642% | $11.6938 | $11.69 | $11.70 | $11.70 |
| Purchase #6 | $166.76 | 4.232% | $173.8173 | $173.82 | $173.80 | $173.80 |
| Purchase #7 | $145.71 | 6.359% | $154.9757 | $154.98 | $155.00 | $155.00 |
| 7 purchase totals = | $672.68 | $714.3615 | $714.36 | $714.35 | $714.30 | |