| 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 | $7.51 | 8.165% | $8.1232 | $8.12 | $8.10 | $8.10 |
| Purchase #2 | $88.83 | 10.839% | $98.4583 | $98.46 | $98.45 | $98.50 |
| Purchase #3 | $84.87 | 9.359% | $92.813 | $92.81 | $92.80 | $92.80 |
| Purchase #4 | $6.84 | 13.536% | $7.7659 | $7.77 | $7.75 | $7.80 |
| Purchase #5 | $62.27 | 13.436% | $70.6366 | $70.64 | $70.65 | $70.60 |
| Purchase #6 | $192.88 | 10.465% | $213.0649 | $213.06 | $213.05 | $213.10 |
| Purchase #7 | $21.40 | 5.808% | $22.6429 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $464.60 | $513.5048 | $513.50 | $513.45 | $513.50 | |