| 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 | $9.84 | 8.117% | $10.6387 | $10.64 | $10.65 | $10.60 |
| Purchase #2 | $139.27 | 12.617% | $156.8417 | $156.84 | $156.85 | $156.80 |
| Purchase #3 | $231.95 | 10.324% | $255.8965 | $255.90 | $255.90 | $255.90 |
| Purchase #4 | $64.92 | 9.261% | $70.9322 | $70.93 | $70.95 | $70.90 |
| Purchase #5 | $109.45 | 5.528% | $115.5004 | $115.50 | $115.50 | $115.50 |
| Purchase #6 | $227.48 | 13.855% | $258.9974 | $259.00 | $259.00 | $259.00 |
| Purchase #7 | $140.71 | 8.811% | $153.108 | $153.11 | $153.10 | $153.10 |
| 7 purchase totals = | $923.62 | $1,021.9149 | $1,021.92 | $1,021.95 | $1,021.80 | |