| 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 | $96.57 | 6.573% | $102.9175 | $102.92 | $102.90 | $102.90 |
| Purchase #2 | $165.58 | 6.391% | $176.1622 | $176.16 | $176.15 | $176.20 |
| Purchase #3 | $8.94 | 8.870% | $9.733 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $5.29 | 9.417% | $5.7882 | $5.79 | $5.80 | $5.80 |
| Purchase #5 | $94.79 | 7.594% | $101.9884 | $101.99 | $102.00 | $102.00 |
| Purchase #6 | $221.62 | 12.720% | $249.8101 | $249.81 | $249.80 | $249.80 |
| Purchase #7 | $124.77 | 7.574% | $134.2201 | $134.22 | $134.20 | $134.20 |
| 7 purchase totals = | $717.56 | $780.6195 | $780.62 | $780.60 | $780.60 | |