| 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 | $13.41 | 7.813% | $14.4577 | $14.46 | $14.45 | $14.50 |
| Purchase #2 | $154.35 | 4.213% | $160.8528 | $160.85 | $160.85 | $160.90 |
| Purchase #3 | $154.74 | 13.769% | $176.0462 | $176.05 | $176.05 | $176.00 |
| Purchase #4 | $69.50 | 7.285% | $74.5631 | $74.56 | $74.55 | $74.60 |
| Purchase #5 | $166.31 | 9.154% | $181.534 | $181.53 | $181.55 | $181.50 |
| Purchase #6 | $96.48 | 9.812% | $105.9466 | $105.95 | $105.95 | $105.90 |
| Purchase #7 | $197.99 | 4.681% | $207.2579 | $207.26 | $207.25 | $207.30 |
| 7 purchase totals = | $852.78 | $920.6583 | $920.66 | $920.65 | $920.70 | |