| 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 | $45.40 | 9.632% | $49.7729 | $49.77 | $49.75 | $49.80 |
| Purchase #2 | $231.32 | 11.506% | $257.9357 | $257.94 | $257.95 | $257.90 |
| Purchase #3 | $128.67 | 3.688% | $133.4153 | $133.42 | $133.40 | $133.40 |
| Purchase #4 | $248.43 | 7.640% | $267.4101 | $267.41 | $267.40 | $267.40 |
| Purchase #5 | $138.60 | 11.613% | $154.6956 | $154.70 | $154.70 | $154.70 |
| Purchase #6 | $23.29 | 7.521% | $25.0416 | $25.04 | $25.05 | $25.00 |
| Purchase #7 | $101.27 | 7.464% | $108.8288 | $108.83 | $108.85 | $108.80 |
| 7 purchase totals = | $916.98 | $997.1000 | $997.11 | $997.10 | $997.00 | |