| 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 | $67.25 | 7.659% | $72.4007 | $72.40 | $72.40 | $72.40 |
| Purchase #2 | $215.82 | 10.752% | $239.025 | $239.03 | $239.05 | $239.00 |
| Purchase #3 | $31.99 | 10.144% | $35.2351 | $35.24 | $35.25 | $35.20 |
| Purchase #4 | $148.74 | 7.789% | $160.3254 | $160.33 | $160.35 | $160.30 |
| Purchase #5 | $222.84 | 9.775% | $244.6226 | $244.62 | $244.60 | $244.60 |
| Purchase #6 | $67.88 | 6.155% | $72.058 | $72.06 | $72.05 | $72.10 |
| Purchase #7 | $70.58 | 7.525% | $75.8911 | $75.89 | $75.90 | $75.90 |
| 7 purchase totals = | $825.10 | $899.5579 | $899.57 | $899.60 | $899.50 | |