| 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 | $70.45 | 7.515% | $75.7443 | $75.74 | $75.75 | $75.70 |
| Purchase #2 | $207.76 | 6.392% | $221.04 | $221.04 | $221.05 | $221.00 |
| Purchase #3 | $140.77 | 10.450% | $155.4805 | $155.48 | $155.50 | $155.50 |
| Purchase #4 | $26.32 | 11.445% | $29.3323 | $29.33 | $29.35 | $29.30 |
| Purchase #5 | $9.91 | 13.339% | $11.2319 | $11.23 | $11.25 | $11.20 |
| Purchase #6 | $157.79 | 3.118% | $162.7099 | $162.71 | $162.70 | $162.70 |
| Purchase #7 | $223.26 | 9.514% | $244.501 | $244.50 | $244.50 | $244.50 |
| 7 purchase totals = | $836.26 | $900.0399 | $900.03 | $900.10 | $899.90 | |