| 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 | $6.92 | 10.482% | $7.6454 | $7.65 | $7.65 | $7.60 |
| Purchase #2 | $177.30 | 3.864% | $184.1509 | $184.15 | $184.15 | $184.20 |
| Purchase #3 | $94.92 | 10.402% | $104.7936 | $104.79 | $104.80 | $104.80 |
| Purchase #4 | $65.32 | 12.719% | $73.6281 | $73.63 | $73.65 | $73.60 |
| Purchase #5 | $217.44 | 10.750% | $240.8148 | $240.81 | $240.80 | $240.80 |
| Purchase #6 | $43.64 | 5.210% | $45.9136 | $45.91 | $45.90 | $45.90 |
| Purchase #7 | $58.64 | 6.143% | $62.2423 | $62.24 | $62.25 | $62.20 |
| 7 purchase totals = | $664.18 | $719.1887 | $719.18 | $719.20 | $719.10 | |