| 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 | $87.81 | 3.612% | $90.9817 | $90.98 | $91.00 | $91.00 |
| Purchase #2 | $170.45 | 8.752% | $185.3678 | $185.37 | $185.35 | $185.40 |
| Purchase #3 | $27.72 | 3.413% | $28.6661 | $28.67 | $28.65 | $28.70 |
| Purchase #4 | $35.66 | 12.148% | $39.992 | $39.99 | $40.00 | $40.00 |
| Purchase #5 | $87.74 | 13.873% | $99.9122 | $99.91 | $99.90 | $99.90 |
| Purchase #6 | $141.86 | 3.127% | $146.296 | $146.30 | $146.30 | $146.30 |
| Purchase #7 | $57.53 | 4.724% | $60.2477 | $60.25 | $60.25 | $60.20 |
| 7 purchase totals = | $608.77 | $651.4635 | $651.47 | $651.45 | $651.50 | |