| 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 | $14.59 | 12.199% | $16.3698 | $16.37 | $16.35 | $16.40 |
| Purchase #2 | $111.35 | 9.610% | $122.0507 | $122.05 | $122.05 | $122.10 |
| Purchase #3 | $129.68 | 7.441% | $139.3295 | $139.33 | $139.35 | $139.30 |
| Purchase #4 | $64.94 | 10.324% | $71.6444 | $71.64 | $71.65 | $71.60 |
| Purchase #5 | $174.60 | 9.819% | $191.744 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $87.90 | 9.536% | $96.2821 | $96.28 | $96.30 | $96.30 |
| Purchase #7 | $140.77 | 4.360% | $146.9076 | $146.91 | $146.90 | $146.90 |
| 7 purchase totals = | $723.83 | $784.3281 | $784.32 | $784.35 | $784.30 | |