| 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 | $77.94 | 3.799% | $80.9009 | $80.90 | $80.90 | $80.90 |
| Purchase #2 | $186.63 | 13.433% | $211.7 | $211.70 | $211.70 | $211.70 |
| Purchase #3 | $138.62 | 13.781% | $157.7232 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $41.90 | 10.243% | $46.1918 | $46.19 | $46.20 | $46.20 |
| Purchase #5 | $191.99 | 8.595% | $208.4915 | $208.49 | $208.50 | $208.50 |
| Purchase #6 | $144.85 | 12.117% | $162.4015 | $162.40 | $162.40 | $162.40 |
| Purchase #7 | $96.46 | 11.849% | $107.8895 | $107.89 | $107.90 | $107.90 |
| 7 purchase totals = | $878.39 | $975.2984 | $975.29 | $975.30 | $975.30 | |