| 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 | $23.56 | 5.539% | $24.865 | $24.87 | $24.85 | $24.90 |
| Purchase #2 | $49.53 | 4.504% | $51.7608 | $51.76 | $51.75 | $51.80 |
| Purchase #3 | $134.51 | 12.577% | $151.4273 | $151.43 | $151.45 | $151.40 |
| Purchase #4 | $180.36 | 8.504% | $195.6978 | $195.70 | $195.70 | $195.70 |
| Purchase #5 | $92.56 | 6.334% | $98.4228 | $98.42 | $98.40 | $98.40 |
| Purchase #6 | $81.73 | 8.559% | $88.7253 | $88.73 | $88.75 | $88.70 |
| Purchase #7 | $207.30 | 4.546% | $216.7239 | $216.72 | $216.70 | $216.70 |
| 7 purchase totals = | $769.55 | $827.6229 | $827.63 | $827.60 | $827.60 | |