| 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 | $8.92 | 3.372% | $9.2208 | $9.22 | $9.20 | $9.20 |
| Purchase #2 | $75.34 | 6.590% | $80.3049 | $80.30 | $80.30 | $80.30 |
| Purchase #3 | $79.42 | 7.792% | $85.6084 | $85.61 | $85.60 | $85.60 |
| Purchase #4 | $98.60 | 12.323% | $110.7505 | $110.75 | $110.75 | $110.80 |
| Purchase #5 | $25.96 | 10.287% | $28.6305 | $28.63 | $28.65 | $28.60 |
| Purchase #6 | $193.54 | 4.781% | $202.7931 | $202.79 | $202.80 | $202.80 |
| Purchase #7 | $85.71 | 8.541% | $93.0305 | $93.03 | $93.05 | $93.00 |
| 7 purchase totals = | $567.49 | $610.3387 | $610.33 | $610.35 | $610.30 | |