| 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 | $78.58 | 4.167% | $81.8544 | $81.85 | $81.85 | $81.90 |
| Purchase #2 | $46.86 | 8.149% | $50.6786 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $129.97 | 4.113% | $135.3157 | $135.32 | $135.30 | $135.30 |
| Purchase #4 | $141.59 | 8.836% | $154.1009 | $154.10 | $154.10 | $154.10 |
| Purchase #5 | $220.63 | 8.373% | $239.1033 | $239.10 | $239.10 | $239.10 |
| Purchase #6 | $108.81 | 12.346% | $122.2437 | $122.24 | $122.25 | $122.20 |
| Purchase #7 | $203.56 | 9.865% | $223.6412 | $223.64 | $223.65 | $223.60 |
| 7 purchase totals = | $930.00 | $1,006.9378 | $1,006.93 | $1,006.95 | $1,006.90 | |