| 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 | $16.42 | 6.104% | $17.4223 | $17.42 | $17.40 | $17.40 |
| Purchase #2 | $186.72 | 12.385% | $209.8453 | $209.85 | $209.85 | $209.80 |
| Purchase #3 | $47.69 | 8.104% | $51.5548 | $51.55 | $51.55 | $51.60 |
| Purchase #4 | $71.92 | 11.177% | $79.9585 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $128.73 | 13.495% | $146.1021 | $146.10 | $146.10 | $146.10 |
| Purchase #6 | $233.83 | 6.621% | $249.3119 | $249.31 | $249.30 | $249.30 |
| Purchase #7 | $162.61 | 6.455% | $173.1065 | $173.11 | $173.10 | $173.10 |
| 7 purchase totals = | $847.92 | $927.3014 | $927.30 | $927.25 | $927.30 | |