| 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 | $77.27 | 7.720% | $83.2352 | $83.24 | $83.25 | $83.20 |
| Purchase #2 | $37.72 | 11.342% | $41.9982 | $42.00 | $42.00 | $42.00 |
| Purchase #3 | $22.78 | 9.754% | $25.002 | $25.00 | $25.00 | $25.00 |
| Purchase #4 | $241.93 | 13.743% | $275.1784 | $275.18 | $275.20 | $275.20 |
| Purchase #5 | $112.91 | 4.266% | $117.7267 | $117.73 | $117.75 | $117.70 |
| Purchase #6 | $119.25 | 13.753% | $135.6505 | $135.65 | $135.65 | $135.70 |
| Purchase #7 | $143.29 | 7.406% | $153.9021 | $153.90 | $153.90 | $153.90 |
| 7 purchase totals = | $755.15 | $832.6931 | $832.70 | $832.75 | $832.70 | |