| 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 | $63.65 | 3.571% | $65.9229 | $65.92 | $65.90 | $65.90 |
| Purchase #2 | $122.56 | 12.709% | $138.1362 | $138.14 | $138.15 | $138.10 |
| Purchase #3 | $202.90 | 7.331% | $217.7746 | $217.77 | $217.75 | $217.80 |
| Purchase #4 | $110.88 | 8.308% | $120.0919 | $120.09 | $120.10 | $120.10 |
| Purchase #5 | $84.77 | 9.602% | $92.9096 | $92.91 | $92.90 | $92.90 |
| Purchase #6 | $233.80 | 8.804% | $254.3838 | $254.38 | $254.40 | $254.40 |
| Purchase #7 | $182.49 | 3.195% | $188.3206 | $188.32 | $188.30 | $188.30 |
| 7 purchase totals = | $1,001.05 | $1,077.5396 | $1,077.53 | $1,077.50 | $1,077.50 | |