| 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 | $55.50 | 8.607% | $60.2769 | $60.28 | $60.30 | $60.30 |
| Purchase #2 | $66.29 | 5.594% | $69.9983 | $70.00 | $70.00 | $70.00 |
| Purchase #3 | $192.82 | 3.251% | $199.0886 | $199.09 | $199.10 | $199.10 |
| Purchase #4 | $223.53 | 10.381% | $246.7346 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $224.48 | 13.823% | $255.5099 | $255.51 | $255.50 | $255.50 |
| Purchase #6 | $222.65 | 8.780% | $242.1987 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $24.71 | 3.326% | $25.5319 | $25.53 | $25.55 | $25.50 |
| 7 purchase totals = | $1,009.98 | $1,099.3389 | $1,099.34 | $1,099.40 | $1,099.30 | |