| 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 | $227.97 | 13.204% | $258.0712 | $258.07 | $258.05 | $258.10 |
| Purchase #2 | $40.80 | 13.613% | $46.3541 | $46.35 | $46.35 | $46.40 |
| Purchase #3 | $8.37 | 5.603% | $8.839 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $207.76 | 3.319% | $214.6556 | $214.66 | $214.65 | $214.70 |
| Purchase #5 | $34.94 | 12.386% | $39.2677 | $39.27 | $39.25 | $39.30 |
| Purchase #6 | $80.63 | 10.393% | $89.0099 | $89.01 | $89.00 | $89.00 |
| Purchase #7 | $22.67 | 13.210% | $25.6647 | $25.66 | $25.65 | $25.70 |
| 7 purchase totals = | $623.14 | $681.8622 | $681.86 | $681.80 | $682.00 | |