| 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 | $33.49 | 12.686% | $37.7385 | $37.74 | $37.75 | $37.70 |
| Purchase #2 | $235.61 | 9.117% | $257.0906 | $257.09 | $257.10 | $257.10 |
| Purchase #3 | $15.38 | 11.168% | $17.0976 | $17.10 | $17.10 | $17.10 |
| Purchase #4 | $204.80 | 5.756% | $216.5883 | $216.59 | $216.60 | $216.60 |
| Purchase #5 | $88.87 | 7.472% | $95.5104 | $95.51 | $95.50 | $95.50 |
| Purchase #6 | $26.34 | 13.479% | $29.8904 | $29.89 | $29.90 | $29.90 |
| Purchase #7 | $246.64 | 11.137% | $274.1083 | $274.11 | $274.10 | $274.10 |
| 7 purchase totals = | $851.13 | $928.0241 | $928.03 | $928.05 | $928.00 | |