| 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 | $89.90 | 7.516% | $96.6569 | $96.66 | $96.65 | $96.70 |
| Purchase #2 | $228.57 | 9.803% | $250.9767 | $250.98 | $251.00 | $251.00 |
| Purchase #3 | $15.61 | 6.627% | $16.6445 | $16.64 | $16.65 | $16.60 |
| Purchase #4 | $180.40 | 5.324% | $190.0045 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $46.86 | 5.292% | $49.3398 | $49.34 | $49.35 | $49.30 |
| Purchase #6 | $230.72 | 5.669% | $243.7995 | $243.80 | $243.80 | $243.80 |
| Purchase #7 | $223.85 | 8.486% | $242.8459 | $242.85 | $242.85 | $242.80 |
| 7 purchase totals = | $1,015.91 | $1,090.2678 | $1,090.27 | $1,090.30 | $1,090.20 | |