| 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 | $59.70 | 6.308% | $63.4659 | $63.47 | $63.45 | $63.50 |
| Purchase #2 | $219.55 | 5.144% | $230.8437 | $230.84 | $230.85 | $230.80 |
| Purchase #3 | $183.75 | 7.297% | $197.1582 | $197.16 | $197.15 | $197.20 |
| Purchase #4 | $84.83 | 4.646% | $88.7712 | $88.77 | $88.75 | $88.80 |
| Purchase #5 | $91.74 | 10.608% | $101.4718 | $101.47 | $101.45 | $101.50 |
| Purchase #6 | $140.80 | 7.501% | $151.3614 | $151.36 | $151.35 | $151.40 |
| Purchase #7 | $22.29 | 5.712% | $23.5632 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $802.66 | $856.6354 | $856.63 | $856.55 | $856.80 | |