| 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 | $33.77 | 9.425% | $36.9528 | $36.95 | $36.95 | $37.00 |
| Purchase #2 | $116.54 | 8.778% | $126.7699 | $126.77 | $126.75 | $126.80 |
| Purchase #3 | $31.30 | 10.400% | $34.5552 | $34.56 | $34.55 | $34.60 |
| Purchase #4 | $155.34 | 12.349% | $174.5229 | $174.52 | $174.50 | $174.50 |
| Purchase #5 | $148.48 | 12.709% | $167.3503 | $167.35 | $167.35 | $167.40 |
| Purchase #6 | $146.46 | 4.201% | $152.6128 | $152.61 | $152.60 | $152.60 |
| Purchase #7 | $62.34 | 3.379% | $64.4465 | $64.45 | $64.45 | $64.40 |
| 7 purchase totals = | $694.23 | $757.2104 | $757.21 | $757.15 | $757.30 | |