| 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 | $114.93 | 11.391% | $128.0217 | $128.02 | $128.00 | $128.00 |
| Purchase #2 | $17.91 | 10.833% | $19.8502 | $19.85 | $19.85 | $19.90 |
| Purchase #3 | $155.34 | 12.513% | $174.7777 | $174.78 | $174.80 | $174.80 |
| Purchase #4 | $42.74 | 13.662% | $48.5791 | $48.58 | $48.60 | $48.60 |
| Purchase #5 | $198.62 | 4.507% | $207.5718 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $75.35 | 3.529% | $78.0091 | $78.01 | $78.00 | $78.00 |
| Purchase #7 | $76.38 | 6.722% | $81.5143 | $81.51 | $81.50 | $81.50 |
| 7 purchase totals = | $681.27 | $738.3239 | $738.32 | $738.30 | $738.40 | |