| 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 | $63.30 | 5.775% | $66.9556 | $66.96 | $66.95 | $67.00 |
| Purchase #2 | $133.78 | 8.473% | $145.1152 | $145.12 | $145.10 | $145.10 |
| Purchase #3 | $32.78 | 8.343% | $35.5148 | $35.51 | $35.50 | $35.50 |
| Purchase #4 | $209.50 | 11.810% | $234.242 | $234.24 | $234.25 | $234.20 |
| Purchase #5 | $66.65 | 13.683% | $75.7697 | $75.77 | $75.75 | $75.80 |
| Purchase #6 | $180.72 | 4.694% | $189.203 | $189.20 | $189.20 | $189.20 |
| Purchase #7 | $160.84 | 7.624% | $173.1024 | $173.10 | $173.10 | $173.10 |
| 7 purchase totals = | $847.57 | $919.9027 | $919.90 | $919.85 | $919.90 | |