| 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 | $66.51 | 9.862% | $73.0692 | $73.07 | $73.05 | $73.10 |
| Purchase #2 | $82.90 | 12.416% | $93.1929 | $93.19 | $93.20 | $93.20 |
| Purchase #3 | $183.71 | 6.837% | $196.2703 | $196.27 | $196.25 | $196.30 |
| Purchase #4 | $133.74 | 8.501% | $145.1092 | $145.11 | $145.10 | $145.10 |
| Purchase #5 | $16.98 | 3.409% | $17.5588 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $29.68 | 8.646% | $32.2461 | $32.25 | $32.25 | $32.20 |
| Purchase #7 | $93.59 | 4.777% | $98.0608 | $98.06 | $98.05 | $98.10 |
| 7 purchase totals = | $607.11 | $655.5073 | $655.51 | $655.45 | $655.60 | |