| 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 | $96.44 | 12.595% | $108.5866 | $108.59 | $108.60 | $108.60 |
| Purchase #2 | $87.34 | 6.578% | $93.0852 | $93.09 | $93.10 | $93.10 |
| Purchase #3 | $161.58 | 13.211% | $182.9263 | $182.93 | $182.95 | $182.90 |
| Purchase #4 | $221.26 | 3.146% | $228.2208 | $228.22 | $228.20 | $228.20 |
| Purchase #5 | $51.56 | 3.434% | $53.3306 | $53.33 | $53.35 | $53.30 |
| Purchase #6 | $62.82 | 9.617% | $68.8614 | $68.86 | $68.85 | $68.90 |
| Purchase #7 | $18.26 | 8.254% | $19.7672 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $699.26 | $754.7781 | $754.79 | $754.80 | $754.80 | |