| 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 | $120.83 | 9.835% | $132.7136 | $132.71 | $132.70 | $132.70 |
| Purchase #2 | $213.25 | 12.227% | $239.3241 | $239.32 | $239.30 | $239.30 |
| Purchase #3 | $71.63 | 7.455% | $76.97 | $76.97 | $76.95 | $77.00 |
| Purchase #4 | $108.83 | 11.570% | $121.4216 | $121.42 | $121.40 | $121.40 |
| Purchase #5 | $41.56 | 5.536% | $43.8608 | $43.86 | $43.85 | $43.90 |
| Purchase #6 | $40.78 | 5.292% | $42.9381 | $42.94 | $42.95 | $42.90 |
| Purchase #7 | $48.29 | 3.408% | $49.9357 | $49.94 | $49.95 | $49.90 |
| 7 purchase totals = | $645.17 | $707.1639 | $707.16 | $707.10 | $707.10 | |