| 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 | $77.50 | 13.442% | $87.9176 | $87.92 | $87.90 | $87.90 |
| Purchase #2 | $79.57 | 11.234% | $88.5089 | $88.51 | $88.50 | $88.50 |
| Purchase #3 | $168.86 | 4.589% | $176.609 | $176.61 | $176.60 | $176.60 |
| Purchase #4 | $122.46 | 4.704% | $128.2205 | $128.22 | $128.20 | $128.20 |
| Purchase #5 | $189.47 | 11.826% | $211.8767 | $211.88 | $211.90 | $211.90 |
| Purchase #6 | $109.95 | 13.130% | $124.3864 | $124.39 | $124.40 | $124.40 |
| Purchase #7 | $157.85 | 13.690% | $179.4597 | $179.46 | $179.45 | $179.50 |
| 7 purchase totals = | $905.66 | $996.9788 | $996.99 | $996.95 | $997.00 | |