| 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 | $72.71 | 6.138% | $77.1729 | $77.17 | $77.15 | $77.20 |
| Purchase #2 | $43.80 | 11.750% | $48.9465 | $48.95 | $48.95 | $48.90 |
| Purchase #3 | $207.45 | 6.201% | $220.314 | $220.31 | $220.30 | $220.30 |
| Purchase #4 | $92.70 | 11.847% | $103.6822 | $103.68 | $103.70 | $103.70 |
| Purchase #5 | $55.41 | 13.446% | $62.8604 | $62.86 | $62.85 | $62.90 |
| Purchase #6 | $240.95 | 9.156% | $263.0114 | $263.01 | $263.00 | $263.00 |
| Purchase #7 | $73.83 | 9.523% | $80.8608 | $80.86 | $80.85 | $80.90 |
| 7 purchase totals = | $786.85 | $856.8482 | $856.84 | $856.80 | $856.90 | |