| 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 | $70.58 | 4.438% | $73.7123 | $73.71 | $73.70 | $73.70 |
| Purchase #2 | $23.46 | 9.820% | $25.7638 | $25.76 | $25.75 | $25.80 |
| Purchase #3 | $108.52 | 10.451% | $119.8614 | $119.86 | $119.85 | $119.90 |
| Purchase #4 | $144.53 | 9.408% | $158.1274 | $158.13 | $158.15 | $158.10 |
| Purchase #5 | $137.83 | 5.724% | $145.7194 | $145.72 | $145.70 | $145.70 |
| Purchase #6 | $140.51 | 11.717% | $156.9736 | $156.97 | $156.95 | $157.00 |
| Purchase #7 | $219.75 | 9.371% | $240.3428 | $240.34 | $240.35 | $240.30 |
| 7 purchase totals = | $845.18 | $920.5007 | $920.49 | $920.45 | $920.50 | |