| 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 | $118.73 | 10.788% | $131.5386 | $131.54 | $131.55 | $131.50 |
| Purchase #2 | $66.85 | 3.431% | $69.1436 | $69.14 | $69.15 | $69.10 |
| Purchase #3 | $16.86 | 7.477% | $18.1206 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $193.52 | 9.328% | $211.5715 | $211.57 | $211.55 | $211.60 |
| Purchase #5 | $55.87 | 3.348% | $57.7405 | $57.74 | $57.75 | $57.70 |
| Purchase #6 | $98.26 | 4.608% | $102.7878 | $102.79 | $102.80 | $102.80 |
| Purchase #7 | $46.47 | 11.323% | $51.7318 | $51.73 | $51.75 | $51.70 |
| 7 purchase totals = | $596.56 | $642.6344 | $642.63 | $642.65 | $642.50 | |