| 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 | $36.46 | 7.682% | $39.2609 | $39.26 | $39.25 | $39.30 |
| Purchase #2 | $83.62 | 7.806% | $90.1474 | $90.15 | $90.15 | $90.10 |
| Purchase #3 | $70.27 | 3.709% | $72.8763 | $72.88 | $72.90 | $72.90 |
| Purchase #4 | $205.60 | 8.482% | $223.039 | $223.04 | $223.05 | $223.00 |
| Purchase #5 | $231.78 | 6.798% | $247.5364 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $220.68 | 8.859% | $240.23 | $240.23 | $240.25 | $240.20 |
| Purchase #7 | $80.63 | 9.132% | $87.9931 | $87.99 | $88.00 | $88.00 |
| 7 purchase totals = | $929.04 | $1,001.0831 | $1,001.09 | $1,001.15 | $1,001.00 | |