| 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 | $64.32 | 7.726% | $69.2894 | $69.29 | $69.30 | $69.30 |
| Purchase #2 | $52.70 | 6.403% | $56.0744 | $56.07 | $56.05 | $56.10 |
| Purchase #3 | $232.97 | 4.137% | $242.608 | $242.61 | $242.60 | $242.60 |
| Purchase #4 | $123.87 | 5.800% | $131.0545 | $131.05 | $131.05 | $131.10 |
| Purchase #5 | $39.72 | 3.693% | $41.1869 | $41.19 | $41.20 | $41.20 |
| Purchase #6 | $248.96 | 8.261% | $269.5266 | $269.53 | $269.55 | $269.50 |
| Purchase #7 | $9.98 | 5.173% | $10.4963 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $772.52 | $820.2361 | $820.24 | $820.25 | $820.30 | |