| 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 | $44.62 | 12.432% | $50.1672 | $50.17 | $50.15 | $50.20 |
| Purchase #2 | $106.29 | 5.392% | $112.0212 | $112.02 | $112.00 | $112.00 |
| Purchase #3 | $46.44 | 5.561% | $49.0225 | $49.02 | $49.00 | $49.00 |
| Purchase #4 | $19.49 | 10.869% | $21.6084 | $21.61 | $21.60 | $21.60 |
| Purchase #5 | $221.89 | 12.813% | $250.3208 | $250.32 | $250.30 | $250.30 |
| Purchase #6 | $148.70 | 6.857% | $158.8964 | $158.90 | $158.90 | $158.90 |
| Purchase #7 | $7.73 | 13.196% | $8.7501 | $8.75 | $8.75 | $8.80 |
| 7 purchase totals = | $595.16 | $650.7866 | $650.79 | $650.70 | $650.80 | |