| 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 | $35.35 | 11.508% | $39.4181 | $39.42 | $39.40 | $39.40 |
| Purchase #2 | $92.75 | 12.161% | $104.0293 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $177.38 | 5.798% | $187.6645 | $187.66 | $187.65 | $187.70 |
| Purchase #4 | $250.30 | 3.133% | $258.1419 | $258.14 | $258.15 | $258.10 |
| Purchase #5 | $101.61 | 13.332% | $115.1566 | $115.16 | $115.15 | $115.20 |
| Purchase #6 | $131.82 | 6.858% | $140.8602 | $140.86 | $140.85 | $140.90 |
| Purchase #7 | $46.77 | 11.423% | $52.1125 | $52.11 | $52.10 | $52.10 |
| 7 purchase totals = | $835.98 | $897.3831 | $897.38 | $897.35 | $897.40 | |