| 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 | $108.30 | 9.850% | $118.9676 | $118.97 | $118.95 | $119.00 |
| Purchase #2 | $20.94 | 13.130% | $23.6894 | $23.69 | $23.70 | $23.70 |
| Purchase #3 | $113.59 | 5.220% | $119.5194 | $119.52 | $119.50 | $119.50 |
| Purchase #4 | $61.44 | 4.732% | $64.3473 | $64.35 | $64.35 | $64.30 |
| Purchase #5 | $189.43 | 10.576% | $209.4641 | $209.46 | $209.45 | $209.50 |
| Purchase #6 | $49.97 | 8.436% | $54.1855 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $8.96 | 9.346% | $9.7974 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $552.63 | $599.9707 | $599.98 | $599.95 | $600.00 | |