| 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 | $80.77 | 3.729% | $83.7819 | $83.78 | $83.80 | $83.80 |
| Purchase #2 | $174.77 | 13.416% | $198.2171 | $198.22 | $198.20 | $198.20 |
| Purchase #3 | $192.32 | 3.147% | $198.3723 | $198.37 | $198.35 | $198.40 |
| Purchase #4 | $43.40 | 7.115% | $46.4879 | $46.49 | $46.50 | $46.50 |
| Purchase #5 | $213.84 | 7.636% | $230.1688 | $230.17 | $230.15 | $230.20 |
| Purchase #6 | $63.41 | 12.204% | $71.1486 | $71.15 | $71.15 | $71.10 |
| Purchase #7 | $216.72 | 4.145% | $225.703 | $225.70 | $225.70 | $225.70 |
| 7 purchase totals = | $985.23 | $1,053.8796 | $1,053.88 | $1,053.85 | $1,053.90 | |