| 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 | $245.54 | 5.774% | $259.7175 | $259.72 | $259.70 | $259.70 |
| Purchase #2 | $73.87 | 13.563% | $83.889 | $83.89 | $83.90 | $83.90 |
| Purchase #3 | $40.74 | 13.712% | $46.3263 | $46.33 | $46.35 | $46.30 |
| Purchase #4 | $125.91 | 8.303% | $136.3643 | $136.36 | $136.35 | $136.40 |
| Purchase #5 | $188.40 | 8.436% | $204.2934 | $204.29 | $204.30 | $204.30 |
| Purchase #6 | $87.36 | 10.570% | $96.594 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $150.48 | 10.732% | $166.6295 | $166.63 | $166.65 | $166.60 |
| 7 purchase totals = | $912.30 | $993.8140 | $993.81 | $993.85 | $993.80 | |