| 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 | $38.52 | 10.134% | $42.4236 | $42.42 | $42.40 | $42.40 |
| Purchase #2 | $82.95 | 5.190% | $87.2551 | $87.26 | $87.25 | $87.30 |
| Purchase #3 | $214.46 | 6.206% | $227.7694 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $181.33 | 13.775% | $206.3082 | $206.31 | $206.30 | $206.30 |
| Purchase #5 | $101.35 | 13.598% | $115.1316 | $115.13 | $115.15 | $115.10 |
| Purchase #6 | $44.63 | 10.316% | $49.234 | $49.23 | $49.25 | $49.20 |
| Purchase #7 | $48.48 | 6.771% | $51.7626 | $51.76 | $51.75 | $51.80 |
| 7 purchase totals = | $711.72 | $779.8845 | $779.88 | $779.85 | $779.90 | |