| 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 | $76.55 | 5.173% | $80.5099 | $80.51 | $80.50 | $80.50 |
| Purchase #2 | $226.53 | 8.426% | $245.6174 | $245.62 | $245.60 | $245.60 |
| Purchase #3 | $216.87 | 4.865% | $227.4207 | $227.42 | $227.40 | $227.40 |
| Purchase #4 | $20.29 | 10.682% | $22.4574 | $22.46 | $22.45 | $22.50 |
| Purchase #5 | $6.64 | 3.799% | $6.8923 | $6.89 | $6.90 | $6.90 |
| Purchase #6 | $30.54 | 13.236% | $34.5823 | $34.58 | $34.60 | $34.60 |
| Purchase #7 | $90.75 | 10.157% | $99.9675 | $99.97 | $99.95 | $100.00 |
| 7 purchase totals = | $668.17 | $717.4475 | $717.45 | $717.40 | $717.50 | |