| 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 | $222.79 | 6.608% | $237.512 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $56.64 | 10.599% | $62.6433 | $62.64 | $62.65 | $62.60 |
| Purchase #3 | $134.77 | 11.744% | $150.5974 | $150.60 | $150.60 | $150.60 |
| Purchase #4 | $102.58 | 12.138% | $115.0312 | $115.03 | $115.05 | $115.00 |
| Purchase #5 | $18.34 | 12.487% | $20.6301 | $20.63 | $20.65 | $20.60 |
| Purchase #6 | $145.49 | 8.502% | $157.8596 | $157.86 | $157.85 | $157.90 |
| Purchase #7 | $101.61 | 5.121% | $106.8134 | $106.81 | $106.80 | $106.80 |
| 7 purchase totals = | $782.22 | $851.0870 | $851.08 | $851.10 | $851.00 | |