| 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 | $5.78 | 3.814% | $6.0004 | $6.00 | $6.00 | $6.00 |
| Purchase #2 | $90.64 | 3.628% | $93.9284 | $93.93 | $93.95 | $93.90 |
| Purchase #3 | $169.50 | 5.232% | $178.3682 | $178.37 | $178.35 | $178.40 |
| Purchase #4 | $162.81 | 6.488% | $173.3731 | $173.37 | $173.35 | $173.40 |
| Purchase #5 | $97.31 | 7.182% | $104.2988 | $104.30 | $104.30 | $104.30 |
| Purchase #6 | $185.88 | 7.145% | $199.1611 | $199.16 | $199.15 | $199.20 |
| Purchase #7 | $144.70 | 4.432% | $151.1131 | $151.11 | $151.10 | $151.10 |
| 7 purchase totals = | $856.62 | $906.2431 | $906.24 | $906.20 | $906.30 | |