| 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 | $96.39 | 13.161% | $109.0759 | $109.08 | $109.10 | $109.10 |
| Purchase #2 | $222.45 | 7.188% | $238.4397 | $238.44 | $238.45 | $238.40 |
| Purchase #3 | $207.95 | 13.653% | $236.3414 | $236.34 | $236.35 | $236.30 |
| Purchase #4 | $76.88 | 10.489% | $84.9439 | $84.94 | $84.95 | $84.90 |
| Purchase #5 | $49.99 | 3.719% | $51.8491 | $51.85 | $51.85 | $51.80 |
| Purchase #6 | $39.48 | 11.514% | $44.0257 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $73.69 | 13.630% | $83.7339 | $83.73 | $83.75 | $83.70 |
| 7 purchase totals = | $766.83 | $848.4096 | $848.41 | $848.50 | $848.20 | |