| 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 | $30.42 | 12.705% | $34.2849 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $120.26 | 13.548% | $136.5528 | $136.55 | $136.55 | $136.60 |
| Purchase #3 | $152.74 | 6.144% | $162.1243 | $162.12 | $162.10 | $162.10 |
| Purchase #4 | $189.97 | 8.838% | $206.7595 | $206.76 | $206.75 | $206.80 |
| Purchase #5 | $108.30 | 12.177% | $121.4877 | $121.49 | $121.50 | $121.50 |
| Purchase #6 | $25.44 | 13.659% | $28.9148 | $28.91 | $28.90 | $28.90 |
| Purchase #7 | $12.56 | 3.426% | $12.9903 | $12.99 | $13.00 | $13.00 |
| 7 purchase totals = | $639.69 | $703.1143 | $703.10 | $703.10 | $703.20 | |