| 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 | $16.87 | 10.407% | $18.6257 | $18.63 | $18.65 | $18.60 |
| Purchase #2 | $103.25 | 6.288% | $109.7424 | $109.74 | $109.75 | $109.70 |
| Purchase #3 | $100.91 | 3.266% | $104.2057 | $104.21 | $104.20 | $104.20 |
| Purchase #4 | $86.48 | 11.857% | $96.7339 | $96.73 | $96.75 | $96.70 |
| Purchase #5 | $175.81 | 13.168% | $198.9607 | $198.96 | $198.95 | $199.00 |
| Purchase #6 | $152.34 | 12.601% | $171.5364 | $171.54 | $171.55 | $171.50 |
| Purchase #7 | $182.43 | 7.376% | $195.886 | $195.89 | $195.90 | $195.90 |
| 7 purchase totals = | $818.09 | $895.6908 | $895.70 | $895.75 | $895.60 | |