| 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 | $47.95 | 3.377% | $49.5693 | $49.57 | $49.55 | $49.60 |
| Purchase #2 | $234.45 | 7.678% | $252.4511 | $252.45 | $252.45 | $252.50 |
| Purchase #3 | $32.92 | 8.484% | $35.7129 | $35.71 | $35.70 | $35.70 |
| Purchase #4 | $6.71 | 3.679% | $6.9569 | $6.96 | $6.95 | $7.00 |
| Purchase #5 | $190.72 | 6.793% | $203.6756 | $203.68 | $203.70 | $203.70 |
| Purchase #6 | $180.75 | 8.269% | $195.6962 | $195.70 | $195.70 | $195.70 |
| Purchase #7 | $127.46 | 8.702% | $138.5516 | $138.55 | $138.55 | $138.60 |
| 7 purchase totals = | $820.96 | $882.6136 | $882.62 | $882.60 | $882.80 | |