| 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 | $45.48 | 9.641% | $49.8647 | $49.86 | $49.85 | $49.90 |
| Purchase #2 | $68.34 | 11.679% | $76.3214 | $76.32 | $76.30 | $76.30 |
| Purchase #3 | $90.95 | 4.311% | $94.8709 | $94.87 | $94.85 | $94.90 |
| Purchase #4 | $194.68 | 10.286% | $214.7048 | $214.70 | $214.70 | $214.70 |
| Purchase #5 | $26.53 | 10.400% | $29.2891 | $29.29 | $29.30 | $29.30 |
| Purchase #6 | $250.50 | 7.225% | $268.5986 | $268.60 | $268.60 | $268.60 |
| Purchase #7 | $20.25 | 7.581% | $21.7852 | $21.79 | $21.80 | $21.80 |
| 7 purchase totals = | $696.73 | $755.4347 | $755.43 | $755.40 | $755.50 | |