| 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 | $45.29 | 8.326% | $49.0608 | $49.06 | $49.05 | $49.10 |
| Purchase #2 | $63.32 | 10.332% | $69.8622 | $69.86 | $69.85 | $69.90 |
| Purchase #3 | $212.65 | 13.505% | $241.3684 | $241.37 | $241.35 | $241.40 |
| Purchase #4 | $59.38 | 5.249% | $62.4969 | $62.50 | $62.50 | $62.50 |
| Purchase #5 | $138.68 | 8.284% | $150.1683 | $150.17 | $150.15 | $150.20 |
| Purchase #6 | $13.82 | 9.592% | $15.1456 | $15.15 | $15.15 | $15.10 |
| Purchase #7 | $171.55 | 6.270% | $182.3062 | $182.31 | $182.30 | $182.30 |
| 7 purchase totals = | $704.69 | $770.4084 | $770.42 | $770.35 | $770.50 | |