| 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 | $154.48 | 11.349% | $172.0119 | $172.01 | $172.00 | $172.00 |
| Purchase #2 | $52.85 | 7.202% | $56.6563 | $56.66 | $56.65 | $56.70 |
| Purchase #3 | $24.74 | 11.597% | $27.6091 | $27.61 | $27.60 | $27.60 |
| Purchase #4 | $242.27 | 8.874% | $263.769 | $263.77 | $263.75 | $263.80 |
| Purchase #5 | $13.64 | 12.263% | $15.3127 | $15.31 | $15.30 | $15.30 |
| Purchase #6 | $5.66 | 8.656% | $6.1499 | $6.15 | $6.15 | $6.10 |
| Purchase #7 | $64.37 | 8.305% | $69.7159 | $69.72 | $69.70 | $69.70 |
| 7 purchase totals = | $558.01 | $611.2248 | $611.23 | $611.15 | $611.20 | |