| 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 | $43.70 | 3.522% | $45.2391 | $45.24 | $45.25 | $45.20 |
| Purchase #2 | $72.87 | 12.113% | $81.6967 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $178.57 | 13.269% | $202.2645 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $41.93 | 7.422% | $45.042 | $45.04 | $45.05 | $45.00 |
| Purchase #5 | $206.89 | 10.150% | $227.8893 | $227.89 | $227.90 | $227.90 |
| Purchase #6 | $225.60 | 5.120% | $237.1507 | $237.15 | $237.15 | $237.20 |
| Purchase #7 | $196.79 | 3.278% | $203.2408 | $203.24 | $203.25 | $203.20 |
| 7 purchase totals = | $966.35 | $1,042.5231 | $1,042.52 | $1,042.55 | $1,042.50 | |