| 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 | $71.43 | 12.381% | $80.2737 | $80.27 | $80.25 | $80.30 |
| Purchase #2 | $58.54 | 3.855% | $60.7967 | $60.80 | $60.80 | $60.80 |
| Purchase #3 | $249.27 | 7.566% | $268.1298 | $268.13 | $268.15 | $268.10 |
| Purchase #4 | $178.85 | 5.679% | $189.0069 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $33.88 | 8.555% | $36.7784 | $36.78 | $36.80 | $36.80 |
| Purchase #6 | $43.96 | 7.334% | $47.184 | $47.18 | $47.20 | $47.20 |
| Purchase #7 | $225.44 | 9.703% | $247.3144 | $247.31 | $247.30 | $247.30 |
| 7 purchase totals = | $861.37 | $929.4839 | $929.48 | $929.50 | $929.50 | |