| 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 | $64.44 | 8.109% | $69.6654 | $69.67 | $69.65 | $69.70 |
| Purchase #2 | $43.65 | 12.792% | $49.2337 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $141.72 | 9.520% | $155.2117 | $155.21 | $155.20 | $155.20 |
| Purchase #4 | $132.27 | 9.640% | $145.0208 | $145.02 | $145.00 | $145.00 |
| Purchase #5 | $203.55 | 6.284% | $216.3411 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $200.49 | 6.189% | $212.8983 | $212.90 | $212.90 | $212.90 |
| Purchase #7 | $227.49 | 6.792% | $242.9411 | $242.94 | $242.95 | $242.90 |
| 7 purchase totals = | $1,013.61 | $1,091.3121 | $1,091.31 | $1,091.30 | $1,091.20 | |