| 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 | $12.77 | 11.798% | $14.2766 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $8.95 | 7.268% | $9.6005 | $9.60 | $9.60 | $9.60 |
| Purchase #3 | $45.51 | 11.447% | $50.7195 | $50.72 | $50.70 | $50.70 |
| Purchase #4 | $123.84 | 10.119% | $136.3714 | $136.37 | $136.35 | $136.40 |
| Purchase #5 | $217.68 | 11.717% | $243.1856 | $243.19 | $243.20 | $243.20 |
| Purchase #6 | $150.72 | 7.592% | $162.1627 | $162.16 | $162.15 | $162.20 |
| Purchase #7 | $143.99 | 10.572% | $159.2126 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $703.46 | $775.5289 | $775.53 | $775.50 | $775.60 | |