| 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 | $69.84 | 6.626% | $74.4676 | $74.47 | $74.45 | $74.50 |
| Purchase #2 | $6.57 | 12.493% | $7.3908 | $7.39 | $7.40 | $7.40 |
| Purchase #3 | $69.61 | 10.257% | $76.7499 | $76.75 | $76.75 | $76.70 |
| Purchase #4 | $135.72 | 13.377% | $153.8753 | $153.88 | $153.90 | $153.90 |
| Purchase #5 | $245.87 | 4.811% | $257.6988 | $257.70 | $257.70 | $257.70 |
| Purchase #6 | $101.69 | 10.827% | $112.7 | $112.70 | $112.70 | $112.70 |
| Purchase #7 | $66.98 | 12.692% | $75.4811 | $75.48 | $75.50 | $75.50 |
| 7 purchase totals = | $696.28 | $758.3635 | $758.37 | $758.40 | $758.40 | |