| 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 | $66.87 | 11.803% | $74.7627 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $202.78 | 10.749% | $224.5768 | $224.58 | $224.60 | $224.60 |
| Purchase #3 | $109.92 | 9.852% | $120.7493 | $120.75 | $120.75 | $120.70 |
| Purchase #4 | $141.25 | 8.661% | $153.4837 | $153.48 | $153.50 | $153.50 |
| Purchase #5 | $65.77 | 13.269% | $74.497 | $74.50 | $74.50 | $74.50 |
| Purchase #6 | $180.26 | 3.741% | $187.0035 | $187.00 | $187.00 | $187.00 |
| Purchase #7 | $182.81 | 8.137% | $197.6852 | $197.69 | $197.70 | $197.70 |
| 7 purchase totals = | $949.66 | $1,032.7582 | $1,032.76 | $1,032.80 | $1,032.80 | |