| 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 | $130.83 | 3.696% | $135.6655 | $135.67 | $135.65 | $135.70 |
| Purchase #2 | $77.82 | 4.630% | $81.4231 | $81.42 | $81.40 | $81.40 |
| Purchase #3 | $71.45 | 6.800% | $76.3086 | $76.31 | $76.30 | $76.30 |
| Purchase #4 | $24.66 | 12.843% | $27.8271 | $27.83 | $27.85 | $27.80 |
| Purchase #5 | $115.33 | 5.606% | $121.7954 | $121.80 | $121.80 | $121.80 |
| Purchase #6 | $140.31 | 10.611% | $155.1983 | $155.20 | $155.20 | $155.20 |
| Purchase #7 | $143.31 | 9.437% | $156.8342 | $156.83 | $156.85 | $156.80 |
| 7 purchase totals = | $703.71 | $755.0522 | $755.06 | $755.05 | $755.00 | |