| 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 | $7.80 | 6.703% | $8.3228 | $8.32 | $8.30 | $8.30 |
| Purchase #2 | $141.47 | 9.162% | $154.4315 | $154.43 | $154.45 | $154.40 |
| Purchase #3 | $245.40 | 3.208% | $253.2724 | $253.27 | $253.25 | $253.30 |
| Purchase #4 | $10.92 | 8.438% | $11.8414 | $11.84 | $11.85 | $11.80 |
| Purchase #5 | $188.48 | 3.449% | $194.9807 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $78.58 | 10.751% | $87.0281 | $87.03 | $87.05 | $87.00 |
| Purchase #7 | $20.46 | 10.443% | $22.5966 | $22.60 | $22.60 | $22.60 |
| 7 purchase totals = | $693.11 | $732.4735 | $732.47 | $732.50 | $732.40 | |