| 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 | $39.30 | 11.340% | $43.7566 | $43.76 | $43.75 | $43.80 |
| Purchase #2 | $172.39 | 9.253% | $188.3412 | $188.34 | $188.35 | $188.30 |
| Purchase #3 | $228.49 | 6.155% | $242.5536 | $242.55 | $242.55 | $242.60 |
| Purchase #4 | $203.37 | 12.127% | $228.0327 | $228.03 | $228.05 | $228.00 |
| Purchase #5 | $176.84 | 13.297% | $200.3544 | $200.35 | $200.35 | $200.40 |
| Purchase #6 | $45.76 | 5.816% | $48.4214 | $48.42 | $48.40 | $48.40 |
| Purchase #7 | $121.48 | 7.828% | $130.9895 | $130.99 | $131.00 | $131.00 |
| 7 purchase totals = | $987.63 | $1,082.4494 | $1,082.44 | $1,082.45 | $1,082.50 | |