| 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 | $240.74 | 5.440% | $253.8363 | $253.84 | $253.85 | $253.80 |
| Purchase #2 | $162.67 | 7.258% | $174.4766 | $174.48 | $174.50 | $174.50 |
| Purchase #3 | $17.34 | 5.110% | $18.2261 | $18.23 | $18.25 | $18.20 |
| Purchase #4 | $34.45 | 3.122% | $35.5255 | $35.53 | $35.55 | $35.50 |
| Purchase #5 | $67.96 | 11.571% | $75.8237 | $75.82 | $75.80 | $75.80 |
| Purchase #6 | $77.58 | 7.711% | $83.5622 | $83.56 | $83.55 | $83.60 |
| Purchase #7 | $26.60 | 7.696% | $28.6471 | $28.65 | $28.65 | $28.60 |
| 7 purchase totals = | $627.34 | $670.0975 | $670.11 | $670.15 | $670.00 | |