| 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 | $17.42 | 12.110% | $19.5296 | $19.53 | $19.55 | $19.50 |
| Purchase #2 | $199.77 | 13.125% | $225.9898 | $225.99 | $226.00 | $226.00 |
| Purchase #3 | $85.87 | 4.438% | $89.6809 | $89.68 | $89.70 | $89.70 |
| Purchase #4 | $140.48 | 13.745% | $159.789 | $159.79 | $159.80 | $159.80 |
| Purchase #5 | $237.56 | 6.544% | $253.1059 | $253.11 | $253.10 | $253.10 |
| Purchase #6 | $209.32 | 10.848% | $232.027 | $232.03 | $232.05 | $232.00 |
| Purchase #7 | $64.30 | 3.359% | $66.4598 | $66.46 | $66.45 | $66.50 |
| 7 purchase totals = | $954.72 | $1,046.5820 | $1,046.59 | $1,046.65 | $1,046.60 | |