| 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 | $98.58 | 5.840% | $104.3371 | $104.34 | $104.35 | $104.30 |
| Purchase #2 | $35.61 | 11.192% | $39.5955 | $39.60 | $39.60 | $39.60 |
| Purchase #3 | $164.85 | 3.486% | $170.5967 | $170.60 | $170.60 | $170.60 |
| Purchase #4 | $139.64 | 5.402% | $147.1834 | $147.18 | $147.20 | $147.20 |
| Purchase #5 | $247.92 | 4.107% | $258.1021 | $258.10 | $258.10 | $258.10 |
| Purchase #6 | $60.53 | 5.585% | $63.9106 | $63.91 | $63.90 | $63.90 |
| Purchase #7 | $33.91 | 7.143% | $36.3322 | $36.33 | $36.35 | $36.30 |
| 7 purchase totals = | $781.04 | $820.0576 | $820.06 | $820.10 | $820.00 | |