| 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 | $229.60 | 12.199% | $257.6089 | $257.61 | $257.60 | $257.60 |
| Purchase #2 | $40.79 | 5.673% | $43.104 | $43.10 | $43.10 | $43.10 |
| Purchase #3 | $5.99 | 9.179% | $6.5398 | $6.54 | $6.55 | $6.50 |
| Purchase #4 | $88.37 | 6.787% | $94.3677 | $94.37 | $94.35 | $94.40 |
| Purchase #5 | $61.64 | 11.188% | $68.5363 | $68.54 | $68.55 | $68.50 |
| Purchase #6 | $158.38 | 5.377% | $166.8961 | $166.90 | $166.90 | $166.90 |
| Purchase #7 | $62.95 | 6.750% | $67.1991 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $647.72 | $704.2519 | $704.26 | $704.25 | $704.20 | |