| 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 | $35.84 | 5.664% | $37.87 | $37.87 | $37.85 | $37.90 |
| Purchase #2 | $140.66 | 4.644% | $147.1923 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $112.69 | 8.846% | $122.6586 | $122.66 | $122.65 | $122.70 |
| Purchase #4 | $9.35 | 5.802% | $9.8925 | $9.89 | $9.90 | $9.90 |
| Purchase #5 | $168.42 | 3.615% | $174.5084 | $174.51 | $174.50 | $174.50 |
| Purchase #6 | $34.75 | 11.530% | $38.7567 | $38.76 | $38.75 | $38.80 |
| Purchase #7 | $195.38 | 7.531% | $210.0941 | $210.09 | $210.10 | $210.10 |
| 7 purchase totals = | $697.09 | $740.9726 | $740.97 | $740.95 | $741.10 | |