| 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 | $36.89 | 8.533% | $40.0378 | $40.04 | $40.05 | $40.00 |
| Purchase #2 | $175.67 | 9.416% | $192.2111 | $192.21 | $192.20 | $192.20 |
| Purchase #3 | $134.47 | 5.401% | $141.7327 | $141.73 | $141.75 | $141.70 |
| Purchase #4 | $34.83 | 7.746% | $37.5279 | $37.53 | $37.55 | $37.50 |
| Purchase #5 | $228.86 | 11.398% | $254.9455 | $254.95 | $254.95 | $254.90 |
| Purchase #6 | $185.74 | 10.145% | $204.5833 | $204.58 | $204.60 | $204.60 |
| Purchase #7 | $77.51 | 8.573% | $84.1549 | $84.15 | $84.15 | $84.20 |
| 7 purchase totals = | $873.97 | $955.1932 | $955.19 | $955.25 | $955.10 | |