| 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 | $29.46 | 9.105% | $32.1423 | $32.14 | $32.15 | $32.10 |
| Purchase #2 | $66.85 | 10.472% | $73.8505 | $73.85 | $73.85 | $73.90 |
| Purchase #3 | $6.59 | 11.778% | $7.3662 | $7.37 | $7.35 | $7.40 |
| Purchase #4 | $158.57 | 3.469% | $164.0708 | $164.07 | $164.05 | $164.10 |
| Purchase #5 | $241.75 | 3.234% | $249.5682 | $249.57 | $249.55 | $249.60 |
| Purchase #6 | $230.69 | 6.794% | $246.3631 | $246.36 | $246.35 | $246.40 |
| Purchase #7 | $206.27 | 8.320% | $223.4317 | $223.43 | $223.45 | $223.40 |
| 7 purchase totals = | $940.18 | $996.7928 | $996.79 | $996.75 | $996.90 | |