| 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 | $68.31 | 9.537% | $74.8247 | $74.82 | $74.80 | $74.80 |
| Purchase #2 | $42.52 | 13.223% | $48.1424 | $48.14 | $48.15 | $48.10 |
| Purchase #3 | $139.68 | 9.450% | $152.8798 | $152.88 | $152.90 | $152.90 |
| Purchase #4 | $208.47 | 4.869% | $218.6204 | $218.62 | $218.60 | $218.60 |
| Purchase #5 | $48.99 | 8.721% | $53.2624 | $53.26 | $53.25 | $53.30 |
| Purchase #6 | $147.64 | 6.505% | $157.244 | $157.24 | $157.25 | $157.20 |
| Purchase #7 | $246.96 | 3.352% | $255.2381 | $255.24 | $255.25 | $255.20 |
| 7 purchase totals = | $902.57 | $960.2118 | $960.20 | $960.20 | $960.10 | |