| 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 | $47.55 | 8.830% | $51.7487 | $51.75 | $51.75 | $51.70 |
| Purchase #2 | $34.77 | 8.632% | $37.7713 | $37.77 | $37.75 | $37.80 |
| Purchase #3 | $9.81 | 7.831% | $10.5782 | $10.58 | $10.60 | $10.60 |
| Purchase #4 | $234.70 | 3.141% | $242.0719 | $242.07 | $242.05 | $242.10 |
| Purchase #5 | $50.94 | 7.233% | $54.6245 | $54.62 | $54.60 | $54.60 |
| Purchase #6 | $194.91 | 5.447% | $205.5267 | $205.53 | $205.55 | $205.50 |
| Purchase #7 | $108.65 | 12.579% | $122.3171 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $681.33 | $724.6384 | $724.64 | $724.60 | $724.60 | |