| 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 | $57.35 | 11.290% | $63.8248 | $63.82 | $63.80 | $63.80 |
| Purchase #2 | $103.54 | 11.446% | $115.3912 | $115.39 | $115.40 | $115.40 |
| Purchase #3 | $176.88 | 5.576% | $186.7428 | $186.74 | $186.75 | $186.70 |
| Purchase #4 | $17.54 | 9.195% | $19.1528 | $19.15 | $19.15 | $19.20 |
| Purchase #5 | $87.95 | 5.495% | $92.7829 | $92.78 | $92.80 | $92.80 |
| Purchase #6 | $109.73 | 5.224% | $115.4623 | $115.46 | $115.45 | $115.50 |
| Purchase #7 | $37.41 | 6.428% | $39.8147 | $39.81 | $39.80 | $39.80 |
| 7 purchase totals = | $590.40 | $633.1715 | $633.15 | $633.15 | $633.20 | |