| 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 | $89.99 | 4.201% | $93.7705 | $93.77 | $93.75 | $93.80 |
| Purchase #2 | $196.89 | 4.659% | $206.0631 | $206.06 | $206.05 | $206.10 |
| Purchase #3 | $137.46 | 9.266% | $150.197 | $150.20 | $150.20 | $150.20 |
| Purchase #4 | $79.97 | 13.477% | $90.7476 | $90.75 | $90.75 | $90.70 |
| Purchase #5 | $117.33 | 11.247% | $130.5261 | $130.53 | $130.55 | $130.50 |
| Purchase #6 | $148.90 | 3.191% | $153.6514 | $153.65 | $153.65 | $153.70 |
| Purchase #7 | $80.27 | 13.750% | $91.3071 | $91.31 | $91.30 | $91.30 |
| 7 purchase totals = | $850.81 | $916.2628 | $916.27 | $916.25 | $916.30 | |