| 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 | $30.32 | 6.415% | $32.265 | $32.27 | $32.25 | $32.30 |
| Purchase #2 | $188.94 | 4.617% | $197.6634 | $197.66 | $197.65 | $197.70 |
| Purchase #3 | $99.43 | 3.589% | $102.9985 | $103.00 | $103.00 | $103.00 |
| Purchase #4 | $29.71 | 13.165% | $33.6213 | $33.62 | $33.60 | $33.60 |
| Purchase #5 | $55.34 | 12.180% | $62.0804 | $62.08 | $62.10 | $62.10 |
| Purchase #6 | $178.79 | 13.454% | $202.8444 | $202.84 | $202.85 | $202.80 |
| Purchase #7 | $233.62 | 5.670% | $246.8663 | $246.87 | $246.85 | $246.90 |
| 7 purchase totals = | $816.15 | $878.3393 | $878.34 | $878.30 | $878.40 | |