| 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 | $75.32 | 8.627% | $81.8179 | $81.82 | $81.80 | $81.80 |
| Purchase #2 | $10.37 | 4.780% | $10.8657 | $10.87 | $10.85 | $10.90 |
| Purchase #3 | $107.57 | 11.164% | $119.5791 | $119.58 | $119.60 | $119.60 |
| Purchase #4 | $135.49 | 12.622% | $152.5915 | $152.59 | $152.60 | $152.60 |
| Purchase #5 | $145.49 | 10.202% | $160.3329 | $160.33 | $160.35 | $160.30 |
| Purchase #6 | $146.97 | 4.536% | $153.6366 | $153.64 | $153.65 | $153.60 |
| Purchase #7 | $35.35 | 4.315% | $36.8754 | $36.88 | $36.90 | $36.90 |
| 7 purchase totals = | $656.56 | $715.6991 | $715.71 | $715.75 | $715.70 | |