| 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 | $65.96 | 9.754% | $72.3937 | $72.39 | $72.40 | $72.40 |
| Purchase #2 | $31.30 | 13.840% | $35.6319 | $35.63 | $35.65 | $35.60 |
| Purchase #3 | $83.26 | 12.163% | $93.3869 | $93.39 | $93.40 | $93.40 |
| Purchase #4 | $106.44 | 3.708% | $110.3868 | $110.39 | $110.40 | $110.40 |
| Purchase #5 | $48.26 | 13.803% | $54.9213 | $54.92 | $54.90 | $54.90 |
| Purchase #6 | $181.60 | 6.464% | $193.3386 | $193.34 | $193.35 | $193.30 |
| Purchase #7 | $166.53 | 12.143% | $186.7517 | $186.75 | $186.75 | $186.80 |
| 7 purchase totals = | $683.35 | $746.8109 | $746.81 | $746.85 | $746.80 | |