| 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 | $93.94 | 5.747% | $99.3387 | $99.34 | $99.35 | $99.30 |
| Purchase #2 | $39.64 | 4.697% | $41.5019 | $41.50 | $41.50 | $41.50 |
| Purchase #3 | $9.47 | 12.811% | $10.6832 | $10.68 | $10.70 | $10.70 |
| Purchase #4 | $6.70 | 5.853% | $7.0922 | $7.09 | $7.10 | $7.10 |
| Purchase #5 | $190.34 | 9.871% | $209.1285 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $201.59 | 7.198% | $216.1004 | $216.10 | $216.10 | $216.10 |
| Purchase #7 | $208.85 | 5.141% | $219.587 | $219.59 | $219.60 | $219.60 |
| 7 purchase totals = | $750.53 | $803.4319 | $803.43 | $803.50 | $803.40 | |