| 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 | $37.31 | 3.373% | $38.5685 | $38.57 | $38.55 | $38.60 |
| Purchase #2 | $240.75 | 3.677% | $249.6024 | $249.60 | $249.60 | $249.60 |
| Purchase #3 | $32.87 | 9.188% | $35.8901 | $35.89 | $35.90 | $35.90 |
| Purchase #4 | $26.82 | 5.700% | $28.3487 | $28.35 | $28.35 | $28.30 |
| Purchase #5 | $179.28 | 7.487% | $192.7027 | $192.70 | $192.70 | $192.70 |
| Purchase #6 | $86.59 | 9.494% | $94.8109 | $94.81 | $94.80 | $94.80 |
| Purchase #7 | $247.54 | 11.430% | $275.8338 | $275.83 | $275.85 | $275.80 |
| 7 purchase totals = | $851.16 | $915.7571 | $915.75 | $915.75 | $915.70 | |