| 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 | $71.87 | 7.862% | $77.5204 | $77.52 | $77.50 | $77.50 |
| Purchase #2 | $234.57 | 7.789% | $252.8407 | $252.84 | $252.85 | $252.80 |
| Purchase #3 | $243.92 | 9.469% | $267.0168 | $267.02 | $267.00 | $267.00 |
| Purchase #4 | $91.61 | 11.103% | $101.7815 | $101.78 | $101.80 | $101.80 |
| Purchase #5 | $30.27 | 4.230% | $31.5504 | $31.55 | $31.55 | $31.60 |
| Purchase #6 | $115.53 | 12.711% | $130.215 | $130.22 | $130.20 | $130.20 |
| Purchase #7 | $134.35 | 3.173% | $138.6129 | $138.61 | $138.60 | $138.60 |
| 7 purchase totals = | $922.12 | $999.5377 | $999.54 | $999.50 | $999.50 | |