| 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 | $66.95 | 4.391% | $69.8898 | $69.89 | $69.90 | $69.90 |
| Purchase #2 | $33.49 | 6.363% | $35.621 | $35.62 | $35.60 | $35.60 |
| Purchase #3 | $97.86 | 6.615% | $104.3334 | $104.33 | $104.35 | $104.30 |
| Purchase #4 | $28.40 | 3.837% | $29.4897 | $29.49 | $29.50 | $29.50 |
| Purchase #5 | $19.89 | 11.335% | $22.1445 | $22.14 | $22.15 | $22.10 |
| Purchase #6 | $127.81 | 7.455% | $137.3382 | $137.34 | $137.35 | $137.30 |
| Purchase #7 | $245.31 | 13.167% | $277.61 | $277.61 | $277.60 | $277.60 |
| 7 purchase totals = | $619.71 | $676.4266 | $676.42 | $676.45 | $676.30 | |