| 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 | $59.74 | 9.606% | $65.4786 | $65.48 | $65.50 | $65.50 |
| Purchase #2 | $63.92 | 6.139% | $67.844 | $67.84 | $67.85 | $67.80 |
| Purchase #3 | $217.59 | 8.505% | $236.096 | $236.10 | $236.10 | $236.10 |
| Purchase #4 | $44.38 | 10.651% | $49.1069 | $49.11 | $49.10 | $49.10 |
| Purchase #5 | $193.99 | 13.552% | $220.2795 | $220.28 | $220.30 | $220.30 |
| Purchase #6 | $201.91 | 5.285% | $212.5809 | $212.58 | $212.60 | $212.60 |
| Purchase #7 | $219.35 | 10.345% | $242.0418 | $242.04 | $242.05 | $242.00 |
| 7 purchase totals = | $1,000.88 | $1,093.4277 | $1,093.43 | $1,093.50 | $1,093.40 | |