| 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 | $39.86 | 9.350% | $43.5869 | $43.59 | $43.60 | $43.60 |
| Purchase #2 | $177.84 | 12.394% | $199.8815 | $199.88 | $199.90 | $199.90 |
| Purchase #3 | $174.89 | 8.470% | $189.7032 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $196.50 | 6.660% | $209.5869 | $209.59 | $209.60 | $209.60 |
| Purchase #5 | $133.75 | 8.681% | $145.3608 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $159.94 | 11.210% | $177.8693 | $177.87 | $177.85 | $177.90 |
| Purchase #7 | $112.93 | 9.177% | $123.2936 | $123.29 | $123.30 | $123.30 |
| 7 purchase totals = | $995.71 | $1,089.2822 | $1,089.28 | $1,089.30 | $1,089.40 | |