| 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 | $6.55 | 5.267% | $6.895 | $6.90 | $6.90 | $6.90 |
| Purchase #2 | $90.64 | 13.848% | $103.1918 | $103.19 | $103.20 | $103.20 |
| Purchase #3 | $94.57 | 10.756% | $104.7419 | $104.74 | $104.75 | $104.70 |
| Purchase #4 | $142.49 | 6.479% | $151.7219 | $151.72 | $151.70 | $151.70 |
| Purchase #5 | $169.35 | 10.522% | $187.169 | $187.17 | $187.15 | $187.20 |
| Purchase #6 | $11.77 | 6.837% | $12.5747 | $12.57 | $12.55 | $12.60 |
| Purchase #7 | $201.62 | 3.321% | $208.3158 | $208.32 | $208.30 | $208.30 |
| 7 purchase totals = | $716.99 | $774.6101 | $774.61 | $774.55 | $774.60 | |