| 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 | $61.94 | 6.202% | $65.7815 | $65.78 | $65.80 | $65.80 |
| Purchase #2 | $25.50 | 6.403% | $27.1328 | $27.13 | $27.15 | $27.10 |
| Purchase #3 | $172.89 | 7.654% | $186.123 | $186.12 | $186.10 | $186.10 |
| Purchase #4 | $88.91 | 9.383% | $97.2524 | $97.25 | $97.25 | $97.30 |
| Purchase #5 | $120.65 | 12.278% | $135.4634 | $135.46 | $135.45 | $135.50 |
| Purchase #6 | $82.45 | 10.806% | $91.3595 | $91.36 | $91.35 | $91.40 |
| Purchase #7 | $228.33 | 3.107% | $235.4242 | $235.42 | $235.40 | $235.40 |
| 7 purchase totals = | $780.67 | $838.5368 | $838.52 | $838.50 | $838.60 | |