| 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 | $54.88 | 4.153% | $57.1592 | $57.16 | $57.15 | $57.20 |
| Purchase #2 | $53.54 | 8.319% | $57.994 | $57.99 | $58.00 | $58.00 |
| Purchase #3 | $123.91 | 4.258% | $129.1861 | $129.19 | $129.20 | $129.20 |
| Purchase #4 | $51.76 | 11.357% | $57.6384 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $120.51 | 13.867% | $137.2211 | $137.22 | $137.20 | $137.20 |
| Purchase #6 | $118.59 | 11.270% | $131.9551 | $131.96 | $131.95 | $132.00 |
| Purchase #7 | $28.29 | 4.708% | $29.6219 | $29.62 | $29.60 | $29.60 |
| 7 purchase totals = | $551.48 | $600.7758 | $600.78 | $600.75 | $600.80 | |