| 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 | $81.26 | 9.272% | $88.7944 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $244.80 | 4.104% | $254.8466 | $254.85 | $254.85 | $254.80 |
| Purchase #3 | $25.99 | 12.134% | $29.1436 | $29.14 | $29.15 | $29.10 |
| Purchase #4 | $245.44 | 6.264% | $260.8144 | $260.81 | $260.80 | $260.80 |
| Purchase #5 | $75.36 | 5.751% | $79.694 | $79.69 | $79.70 | $79.70 |
| Purchase #6 | $250.47 | 7.363% | $268.9121 | $268.91 | $268.90 | $268.90 |
| Purchase #7 | $104.64 | 3.289% | $108.0816 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $1,027.96 | $1,090.2867 | $1,090.27 | $1,090.30 | $1,090.20 | |