| 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 | $91.64 | 13.850% | $104.3321 | $104.33 | $104.35 | $104.30 |
| Purchase #2 | $9.45 | 9.366% | $10.3351 | $10.34 | $10.35 | $10.30 |
| Purchase #3 | $30.72 | 7.312% | $32.9662 | $32.97 | $32.95 | $33.00 |
| Purchase #4 | $192.70 | 12.390% | $216.5755 | $216.58 | $216.60 | $216.60 |
| Purchase #5 | $22.44 | 9.102% | $24.4825 | $24.48 | $24.50 | $24.50 |
| Purchase #6 | $242.99 | 13.740% | $276.3768 | $276.38 | $276.40 | $276.40 |
| Purchase #7 | $230.57 | 8.738% | $250.7172 | $250.72 | $250.70 | $250.70 |
| 7 purchase totals = | $820.51 | $915.7854 | $915.80 | $915.85 | $915.80 | |