| 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 | $106.49 | 3.704% | $110.4344 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $145.43 | 9.848% | $159.7519 | $159.75 | $159.75 | $159.80 |
| Purchase #3 | $17.55 | 10.855% | $19.4551 | $19.46 | $19.45 | $19.50 |
| Purchase #4 | $221.70 | 10.275% | $244.4797 | $244.48 | $244.50 | $244.50 |
| Purchase #5 | $132.70 | 11.419% | $147.853 | $147.85 | $147.85 | $147.90 |
| Purchase #6 | $35.89 | 11.326% | $39.9549 | $39.95 | $39.95 | $40.00 |
| Purchase #7 | $98.52 | 6.643% | $105.0647 | $105.06 | $105.05 | $105.10 |
| 7 purchase totals = | $758.28 | $826.9937 | $826.98 | $827.00 | $827.20 | |