| 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 | $70.99 | 13.537% | $80.5999 | $80.60 | $80.60 | $80.60 |
| Purchase #2 | $112.63 | 5.395% | $118.7064 | $118.71 | $118.70 | $118.70 |
| Purchase #3 | $181.42 | 3.564% | $187.8858 | $187.89 | $187.90 | $187.90 |
| Purchase #4 | $11.46 | 8.142% | $12.3931 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $36.90 | 5.185% | $38.8133 | $38.81 | $38.80 | $38.80 |
| Purchase #6 | $229.92 | 12.752% | $259.2394 | $259.24 | $259.25 | $259.20 |
| Purchase #7 | $92.65 | 10.249% | $102.1457 | $102.15 | $102.15 | $102.10 |
| 7 purchase totals = | $735.97 | $799.7836 | $799.79 | $799.80 | $799.70 | |