| 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 | $74.98 | 6.721% | $80.0194 | $80.02 | $80.00 | $80.00 |
| Purchase #2 | $69.41 | 3.548% | $71.8727 | $71.87 | $71.85 | $71.90 |
| Purchase #3 | $164.25 | 13.557% | $186.5174 | $186.52 | $186.50 | $186.50 |
| Purchase #4 | $111.94 | 9.420% | $122.4847 | $122.48 | $122.50 | $122.50 |
| Purchase #5 | $80.90 | 4.724% | $84.7217 | $84.72 | $84.70 | $84.70 |
| Purchase #6 | $21.79 | 12.542% | $24.5229 | $24.52 | $24.50 | $24.50 |
| Purchase #7 | $95.78 | 6.163% | $101.6829 | $101.68 | $101.70 | $101.70 |
| 7 purchase totals = | $619.05 | $671.8217 | $671.81 | $671.75 | $671.80 | |