| 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 | $79.43 | 6.661% | $84.7208 | $84.72 | $84.70 | $84.70 |
| Purchase #2 | $190.48 | 3.415% | $196.9849 | $196.98 | $197.00 | $197.00 |
| Purchase #3 | $16.32 | 9.124% | $17.809 | $17.81 | $17.80 | $17.80 |
| Purchase #4 | $128.53 | 6.550% | $136.9487 | $136.95 | $136.95 | $136.90 |
| Purchase #5 | $233.93 | 7.653% | $251.8327 | $251.83 | $251.85 | $251.80 |
| Purchase #6 | $77.99 | 7.655% | $83.9601 | $83.96 | $83.95 | $84.00 |
| Purchase #7 | $50.94 | 4.185% | $53.0718 | $53.07 | $53.05 | $53.10 |
| 7 purchase totals = | $777.62 | $825.3280 | $825.32 | $825.30 | $825.30 | |