| 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 | $204.55 | 5.849% | $216.5141 | $216.51 | $216.50 | $216.50 |
| Purchase #2 | $80.37 | 10.748% | $89.0082 | $89.01 | $89.00 | $89.00 |
| Purchase #3 | $158.81 | 11.393% | $176.9032 | $176.90 | $176.90 | $176.90 |
| Purchase #4 | $175.57 | 5.559% | $185.3299 | $185.33 | $185.35 | $185.30 |
| Purchase #5 | $128.55 | 5.217% | $135.2565 | $135.26 | $135.25 | $135.30 |
| Purchase #6 | $5.40 | 10.647% | $5.9749 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $105.28 | 13.868% | $119.8802 | $119.88 | $119.90 | $119.90 |
| 7 purchase totals = | $858.53 | $928.8670 | $928.86 | $928.85 | $928.90 | |