| 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 | $62.64 | 10.241% | $69.055 | $69.06 | $69.05 | $69.10 |
| Purchase #2 | $21.42 | 7.283% | $22.98 | $22.98 | $23.00 | $23.00 |
| Purchase #3 | $234.85 | 13.694% | $267.0104 | $267.01 | $267.00 | $267.00 |
| Purchase #4 | $220.28 | 6.579% | $234.7722 | $234.77 | $234.75 | $234.80 |
| Purchase #5 | $18.58 | 9.117% | $20.2739 | $20.27 | $20.25 | $20.30 |
| Purchase #6 | $245.43 | 7.770% | $264.4999 | $264.50 | $264.50 | $264.50 |
| Purchase #7 | $191.61 | 4.581% | $200.3877 | $200.39 | $200.40 | $200.40 |
| 7 purchase totals = | $994.81 | $1,078.9791 | $1,078.98 | $1,078.95 | $1,079.10 | |