| 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 | $65.91 | 7.230% | $70.6753 | $70.68 | $70.70 | $70.70 |
| Purchase #2 | $74.76 | 6.735% | $79.7951 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $174.36 | 4.235% | $181.7441 | $181.74 | $181.75 | $181.70 |
| Purchase #4 | $144.67 | 3.810% | $150.1819 | $150.18 | $150.20 | $150.20 |
| Purchase #5 | $113.90 | 5.828% | $120.5381 | $120.54 | $120.55 | $120.50 |
| Purchase #6 | $37.90 | 7.702% | $40.8191 | $40.82 | $40.80 | $40.80 |
| Purchase #7 | $239.38 | 8.256% | $259.1432 | $259.14 | $259.15 | $259.10 |
| 7 purchase totals = | $850.88 | $902.8968 | $902.90 | $902.95 | $902.80 | |