| 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 | $169.64 | 4.641% | $177.513 | $177.51 | $177.50 | $177.50 |
| Purchase #2 | $5.38 | 8.598% | $5.8426 | $5.84 | $5.85 | $5.80 |
| Purchase #3 | $61.60 | 6.391% | $65.5369 | $65.54 | $65.55 | $65.50 |
| Purchase #4 | $20.55 | 5.511% | $21.6825 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $47.70 | 8.142% | $51.5837 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $64.93 | 3.788% | $67.3895 | $67.39 | $67.40 | $67.40 |
| Purchase #7 | $22.45 | 11.852% | $25.1108 | $25.11 | $25.10 | $25.10 |
| 7 purchase totals = | $392.25 | $414.6590 | $414.65 | $414.70 | $414.60 | |