| 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 | $29.34 | 4.379% | $30.6248 | $30.62 | $30.60 | $30.60 |
| Purchase #2 | $211.95 | 13.385% | $240.3195 | $240.32 | $240.30 | $240.30 |
| Purchase #3 | $69.38 | 10.692% | $76.7981 | $76.80 | $76.80 | $76.80 |
| Purchase #4 | $158.78 | 7.510% | $170.7044 | $170.70 | $170.70 | $170.70 |
| Purchase #5 | $171.88 | 4.152% | $179.0165 | $179.02 | $179.00 | $179.00 |
| Purchase #6 | $38.40 | 10.783% | $42.5407 | $42.54 | $42.55 | $42.50 |
| Purchase #7 | $223.85 | 5.665% | $236.5311 | $236.53 | $236.55 | $236.50 |
| 7 purchase totals = | $903.58 | $976.5351 | $976.53 | $976.50 | $976.40 | |