| 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 | $68.64 | 4.175% | $71.5057 | $71.51 | $71.50 | $71.50 |
| Purchase #2 | $185.59 | 11.432% | $206.8066 | $206.81 | $206.80 | $206.80 |
| Purchase #3 | $7.75 | 3.730% | $8.0391 | $8.04 | $8.05 | $8.00 |
| Purchase #4 | $149.29 | 8.231% | $161.5781 | $161.58 | $161.60 | $161.60 |
| Purchase #5 | $71.45 | 3.739% | $74.1215 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $161.72 | 11.591% | $180.465 | $180.47 | $180.45 | $180.50 |
| Purchase #7 | $123.93 | 9.763% | $136.0293 | $136.03 | $136.05 | $136.00 |
| 7 purchase totals = | $768.37 | $838.5453 | $838.56 | $838.55 | $838.50 | |