| 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 | $89.67 | 7.604% | $96.4885 | $96.49 | $96.50 | $96.50 |
| Purchase #2 | $6.53 | 11.144% | $7.2577 | $7.26 | $7.25 | $7.30 |
| Purchase #3 | $193.53 | 8.472% | $209.9259 | $209.93 | $209.95 | $209.90 |
| Purchase #4 | $183.46 | 9.579% | $201.0336 | $201.03 | $201.05 | $201.00 |
| Purchase #5 | $177.45 | 12.193% | $199.0865 | $199.09 | $199.10 | $199.10 |
| Purchase #6 | $195.84 | 7.702% | $210.9236 | $210.92 | $210.90 | $210.90 |
| Purchase #7 | $39.49 | 3.656% | $40.9338 | $40.93 | $40.95 | $40.90 |
| 7 purchase totals = | $885.97 | $965.6496 | $965.65 | $965.70 | $965.60 | |