| 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 | $97.81 | 13.510% | $111.0241 | $111.02 | $111.00 | $111.00 |
| Purchase #2 | $45.74 | 4.487% | $47.7924 | $47.79 | $47.80 | $47.80 |
| Purchase #3 | $24.72 | 11.332% | $27.5213 | $27.52 | $27.50 | $27.50 |
| Purchase #4 | $59.98 | 4.217% | $62.5094 | $62.51 | $62.50 | $62.50 |
| Purchase #5 | $119.42 | 9.528% | $130.7983 | $130.80 | $130.80 | $130.80 |
| Purchase #6 | $166.93 | 10.266% | $184.067 | $184.07 | $184.05 | $184.10 |
| Purchase #7 | $195.58 | 12.661% | $220.3424 | $220.34 | $220.35 | $220.30 |
| 7 purchase totals = | $710.18 | $784.0549 | $784.05 | $784.00 | $784.00 | |