| 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 | $25.61 | 12.642% | $28.8476 | $28.85 | $28.85 | $28.80 |
| Purchase #2 | $202.59 | 7.284% | $217.3467 | $217.35 | $217.35 | $217.30 |
| Purchase #3 | $162.80 | 12.774% | $183.5961 | $183.60 | $183.60 | $183.60 |
| Purchase #4 | $68.61 | 13.735% | $78.0336 | $78.03 | $78.05 | $78.00 |
| Purchase #5 | $95.26 | 6.586% | $101.5338 | $101.53 | $101.55 | $101.50 |
| Purchase #6 | $83.47 | 4.119% | $86.9081 | $86.91 | $86.90 | $86.90 |
| Purchase #7 | $46.38 | 4.421% | $48.4305 | $48.43 | $48.45 | $48.40 |
| 7 purchase totals = | $684.72 | $744.6964 | $744.70 | $744.75 | $744.50 | |