| 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 | $30.89 | 7.704% | $33.2698 | $33.27 | $33.25 | $33.30 |
| Purchase #2 | $113.97 | 11.271% | $126.8156 | $126.82 | $126.80 | $126.80 |
| Purchase #3 | $60.76 | 3.588% | $62.9401 | $62.94 | $62.95 | $62.90 |
| Purchase #4 | $33.98 | 12.780% | $38.3226 | $38.32 | $38.30 | $38.30 |
| Purchase #5 | $69.39 | 12.332% | $77.9472 | $77.95 | $77.95 | $77.90 |
| Purchase #6 | $154.68 | 12.525% | $174.0537 | $174.05 | $174.05 | $174.10 |
| Purchase #7 | $238.62 | 6.805% | $254.8581 | $254.86 | $254.85 | $254.90 |
| 7 purchase totals = | $702.29 | $768.2071 | $768.21 | $768.15 | $768.20 | |