| 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 | $17.91 | 10.355% | $19.7646 | $19.76 | $19.75 | $19.80 |
| Purchase #2 | $23.53 | 3.248% | $24.2943 | $24.29 | $24.30 | $24.30 |
| Purchase #3 | $191.96 | 13.264% | $217.4216 | $217.42 | $217.40 | $217.40 |
| Purchase #4 | $54.36 | 4.392% | $56.7475 | $56.75 | $56.75 | $56.70 |
| Purchase #5 | $105.69 | 3.690% | $109.59 | $109.59 | $109.60 | $109.60 |
| Purchase #6 | $106.41 | 12.738% | $119.9645 | $119.96 | $119.95 | $120.00 |
| Purchase #7 | $247.46 | 10.615% | $273.7279 | $273.73 | $273.75 | $273.70 |
| 7 purchase totals = | $747.32 | $821.5104 | $821.50 | $821.50 | $821.50 | |