| 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 | $104.43 | 3.700% | $108.2939 | $108.29 | $108.30 | $108.30 |
| Purchase #2 | $64.95 | 6.204% | $68.9795 | $68.98 | $69.00 | $69.00 |
| Purchase #3 | $234.68 | 12.652% | $264.3717 | $264.37 | $264.35 | $264.40 |
| Purchase #4 | $118.83 | 6.803% | $126.914 | $126.91 | $126.90 | $126.90 |
| Purchase #5 | $72.50 | 11.856% | $81.0956 | $81.10 | $81.10 | $81.10 |
| Purchase #6 | $160.72 | 7.396% | $172.6069 | $172.61 | $172.60 | $172.60 |
| Purchase #7 | $6.25 | 3.457% | $6.4661 | $6.47 | $6.45 | $6.50 |
| 7 purchase totals = | $762.36 | $828.7277 | $828.73 | $828.70 | $828.80 | |