| 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 | $85.96 | 3.574% | $89.0322 | $89.03 | $89.05 | $89.00 |
| Purchase #2 | $101.62 | 5.109% | $106.8118 | $106.81 | $106.80 | $106.80 |
| Purchase #3 | $197.37 | 9.788% | $216.6886 | $216.69 | $216.70 | $216.70 |
| Purchase #4 | $64.48 | 10.129% | $71.0112 | $71.01 | $71.00 | $71.00 |
| Purchase #5 | $185.43 | 4.564% | $193.893 | $193.89 | $193.90 | $193.90 |
| Purchase #6 | $176.76 | 6.437% | $188.138 | $188.14 | $188.15 | $188.10 |
| Purchase #7 | $122.72 | 4.491% | $128.2314 | $128.23 | $128.25 | $128.20 |
| 7 purchase totals = | $934.34 | $993.8062 | $993.80 | $993.85 | $993.70 | |