| 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 | $27.63 | 5.706% | $29.2066 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $99.32 | 5.508% | $104.7905 | $104.79 | $104.80 | $104.80 |
| Purchase #3 | $138.56 | 10.789% | $153.5092 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $145.60 | 8.287% | $157.6659 | $157.67 | $157.65 | $157.70 |
| Purchase #5 | $201.83 | 7.423% | $216.8118 | $216.81 | $216.80 | $216.80 |
| Purchase #6 | $65.90 | 8.822% | $71.7137 | $71.71 | $71.70 | $71.70 |
| Purchase #7 | $170.69 | 13.497% | $193.728 | $193.73 | $193.75 | $193.70 |
| 7 purchase totals = | $849.53 | $927.4257 | $927.43 | $927.40 | $927.40 | |