| 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 | $135.53 | 7.483% | $145.6717 | $145.67 | $145.65 | $145.70 |
| Purchase #2 | $96.51 | 5.193% | $101.5218 | $101.52 | $101.50 | $101.50 |
| Purchase #3 | $125.84 | 10.641% | $139.2306 | $139.23 | $139.25 | $139.20 |
| Purchase #4 | $44.86 | 8.357% | $48.609 | $48.61 | $48.60 | $48.60 |
| Purchase #5 | $52.98 | 8.523% | $57.4955 | $57.50 | $57.50 | $57.50 |
| Purchase #6 | $147.89 | 3.752% | $153.4388 | $153.44 | $153.45 | $153.40 |
| Purchase #7 | $46.84 | 6.520% | $49.894 | $49.89 | $49.90 | $49.90 |
| 7 purchase totals = | $650.45 | $695.8614 | $695.86 | $695.85 | $695.80 | |