| 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 | $29.87 | 6.408% | $31.7841 | $31.78 | $31.80 | $31.80 |
| Purchase #2 | $61.43 | 11.740% | $68.6419 | $68.64 | $68.65 | $68.60 |
| Purchase #3 | $93.49 | 11.202% | $103.9627 | $103.96 | $103.95 | $104.00 |
| Purchase #4 | $103.44 | 11.803% | $115.649 | $115.65 | $115.65 | $115.60 |
| Purchase #5 | $144.28 | 7.676% | $155.3549 | $155.35 | $155.35 | $155.40 |
| Purchase #6 | $235.28 | 8.380% | $254.9965 | $255.00 | $255.00 | $255.00 |
| Purchase #7 | $120.87 | 12.280% | $135.7128 | $135.71 | $135.70 | $135.70 |
| 7 purchase totals = | $788.66 | $866.1019 | $866.09 | $866.10 | $866.10 | |