| 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 | $119.59 | 7.656% | $128.7458 | $128.75 | $128.75 | $128.70 |
| Purchase #2 | $61.52 | 8.281% | $66.6145 | $66.61 | $66.60 | $66.60 |
| Purchase #3 | $146.38 | 7.554% | $157.4375 | $157.44 | $157.45 | $157.40 |
| Purchase #4 | $147.95 | 9.776% | $162.4136 | $162.41 | $162.40 | $162.40 |
| Purchase #5 | $100.47 | 12.612% | $113.1413 | $113.14 | $113.15 | $113.10 |
| Purchase #6 | $23.79 | 6.764% | $25.3992 | $25.40 | $25.40 | $25.40 |
| Purchase #7 | $187.96 | 6.376% | $199.9443 | $199.94 | $199.95 | $199.90 |
| 7 purchase totals = | $787.66 | $853.6962 | $853.69 | $853.70 | $853.50 | |