| 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 | $10.75 | 8.108% | $11.6216 | $11.62 | $11.60 | $11.60 |
| Purchase #2 | $117.62 | 3.745% | $122.0249 | $122.02 | $122.00 | $122.00 |
| Purchase #3 | $147.88 | 9.392% | $161.7689 | $161.77 | $161.75 | $161.80 |
| Purchase #4 | $143.74 | 3.463% | $148.7177 | $148.72 | $148.70 | $148.70 |
| Purchase #5 | $58.97 | 13.345% | $66.8395 | $66.84 | $66.85 | $66.80 |
| Purchase #6 | $108.51 | 5.173% | $114.1232 | $114.12 | $114.10 | $114.10 |
| Purchase #7 | $37.91 | 8.171% | $41.0076 | $41.01 | $41.00 | $41.00 |
| 7 purchase totals = | $625.38 | $666.1034 | $666.10 | $666.00 | $666.00 | |