| 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 | $57.63 | 5.553% | $60.8302 | $60.83 | $60.85 | $60.80 |
| Purchase #2 | $59.63 | 7.399% | $64.042 | $64.04 | $64.05 | $64.00 |
| Purchase #3 | $121.44 | 12.381% | $136.4755 | $136.48 | $136.50 | $136.50 |
| Purchase #4 | $90.65 | 4.764% | $94.9686 | $94.97 | $94.95 | $95.00 |
| Purchase #5 | $31.90 | 12.838% | $35.9953 | $36.00 | $36.00 | $36.00 |
| Purchase #6 | $82.62 | 9.283% | $90.2896 | $90.29 | $90.30 | $90.30 |
| Purchase #7 | $212.25 | 4.406% | $221.6017 | $221.60 | $221.60 | $221.60 |
| 7 purchase totals = | $656.12 | $704.2029 | $704.21 | $704.25 | $704.20 | |