| 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 | $21.77 | 3.809% | $22.5992 | $22.60 | $22.60 | $22.60 |
| Purchase #2 | $84.71 | 3.465% | $87.6452 | $87.65 | $87.65 | $87.60 |
| Purchase #3 | $109.98 | 6.288% | $116.8955 | $116.90 | $116.90 | $116.90 |
| Purchase #4 | $166.25 | 11.300% | $185.0363 | $185.04 | $185.05 | $185.00 |
| Purchase #5 | $168.52 | 13.340% | $191.0006 | $191.00 | $191.00 | $191.00 |
| Purchase #6 | $79.99 | 4.439% | $83.5408 | $83.54 | $83.55 | $83.50 |
| Purchase #7 | $149.41 | 4.547% | $156.2037 | $156.20 | $156.20 | $156.20 |
| 7 purchase totals = | $780.63 | $842.9213 | $842.93 | $842.95 | $842.80 | |