| 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 | $59.64 | 6.300% | $63.3973 | $63.40 | $63.40 | $63.40 |
| Purchase #2 | $10.70 | 11.436% | $11.9237 | $11.92 | $11.90 | $11.90 |
| Purchase #3 | $69.72 | 8.803% | $75.8575 | $75.86 | $75.85 | $75.90 |
| Purchase #4 | $234.41 | 10.126% | $258.1464 | $258.15 | $258.15 | $258.10 |
| Purchase #5 | $71.77 | 7.405% | $77.0846 | $77.08 | $77.10 | $77.10 |
| Purchase #6 | $249.95 | 10.136% | $275.2849 | $275.28 | $275.30 | $275.30 |
| Purchase #7 | $6.33 | 9.150% | $6.9092 | $6.91 | $6.90 | $6.90 |
| 7 purchase totals = | $702.52 | $768.6036 | $768.60 | $768.60 | $768.60 | |