| 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 | $58.69 | 10.312% | $64.7421 | $64.74 | $64.75 | $64.70 |
| Purchase #2 | $38.40 | 6.442% | $40.8737 | $40.87 | $40.85 | $40.90 |
| Purchase #3 | $128.86 | 7.332% | $138.308 | $138.31 | $138.30 | $138.30 |
| Purchase #4 | $247.54 | 6.379% | $263.3306 | $263.33 | $263.35 | $263.30 |
| Purchase #5 | $153.39 | 8.237% | $166.0247 | $166.02 | $166.00 | $166.00 |
| Purchase #6 | $57.66 | 10.506% | $63.7178 | $63.72 | $63.70 | $63.70 |
| Purchase #7 | $205.30 | 9.848% | $225.5179 | $225.52 | $225.50 | $225.50 |
| 7 purchase totals = | $889.84 | $962.5148 | $962.51 | $962.45 | $962.40 | |