| 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 | $10.56 | 11.699% | $11.7954 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $93.31 | 7.196% | $100.0246 | $100.02 | $100.00 | $100.00 |
| Purchase #3 | $26.48 | 7.339% | $28.4234 | $28.42 | $28.40 | $28.40 |
| Purchase #4 | $186.51 | 6.554% | $198.7339 | $198.73 | $198.75 | $198.70 |
| Purchase #5 | $94.63 | 8.558% | $102.7284 | $102.73 | $102.75 | $102.70 |
| Purchase #6 | $141.29 | 5.200% | $148.6371 | $148.64 | $148.65 | $148.60 |
| Purchase #7 | $216.29 | 6.419% | $230.1737 | $230.17 | $230.15 | $230.20 |
| 7 purchase totals = | $769.07 | $820.5165 | $820.51 | $820.50 | $820.40 | |