| 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 | $123.25 | 8.487% | $133.7102 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $72.32 | 7.219% | $77.5408 | $77.54 | $77.55 | $77.50 |
| Purchase #3 | $33.27 | 3.740% | $34.5143 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $176.84 | 5.641% | $186.8155 | $186.82 | $186.80 | $186.80 |
| Purchase #5 | $120.31 | 3.506% | $124.5281 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $98.94 | 11.440% | $110.2587 | $110.26 | $110.25 | $110.30 |
| Purchase #7 | $66.62 | 4.129% | $69.3707 | $69.37 | $69.35 | $69.40 |
| 7 purchase totals = | $691.55 | $736.7383 | $736.74 | $736.70 | $736.70 | |