| 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 | $71.53 | 9.174% | $78.0922 | $78.09 | $78.10 | $78.10 |
| Purchase #2 | $195.95 | 8.617% | $212.835 | $212.84 | $212.85 | $212.80 |
| Purchase #3 | $53.84 | 5.787% | $56.9557 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $75.37 | 12.552% | $84.8304 | $84.83 | $84.85 | $84.80 |
| Purchase #5 | $130.78 | 13.793% | $148.8185 | $148.82 | $148.80 | $148.80 |
| Purchase #6 | $44.72 | 3.535% | $46.3009 | $46.30 | $46.30 | $46.30 |
| Purchase #7 | $131.38 | 3.361% | $135.7957 | $135.80 | $135.80 | $135.80 |
| 7 purchase totals = | $703.57 | $763.6284 | $763.64 | $763.65 | $763.60 | |