| 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 | $73.30 | 7.751% | $78.9815 | $78.98 | $79.00 | $79.00 |
| Purchase #2 | $177.63 | 11.302% | $197.7057 | $197.71 | $197.70 | $197.70 |
| Purchase #3 | $233.94 | 11.420% | $260.6559 | $260.66 | $260.65 | $260.70 |
| Purchase #4 | $121.67 | 8.860% | $132.45 | $132.45 | $132.45 | $132.50 |
| Purchase #5 | $64.78 | 11.182% | $72.0237 | $72.02 | $72.00 | $72.00 |
| Purchase #6 | $174.85 | 12.275% | $196.3128 | $196.31 | $196.30 | $196.30 |
| Purchase #7 | $106.71 | 13.416% | $121.0262 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $952.88 | $1,059.1558 | $1,059.16 | $1,059.15 | $1,059.20 | |