| 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 | $25.31 | 5.474% | $26.6955 | $26.70 | $26.70 | $26.70 |
| Purchase #2 | $11.64 | 5.212% | $12.2467 | $12.25 | $12.25 | $12.20 |
| Purchase #3 | $107.33 | 6.419% | $114.2195 | $114.22 | $114.20 | $114.20 |
| Purchase #4 | $121.56 | 7.386% | $130.5384 | $130.54 | $130.55 | $130.50 |
| Purchase #5 | $145.45 | 9.264% | $158.9245 | $158.92 | $158.90 | $158.90 |
| Purchase #6 | $184.52 | 9.176% | $201.4516 | $201.45 | $201.45 | $201.50 |
| Purchase #7 | $89.52 | 7.238% | $95.9995 | $96.00 | $96.00 | $96.00 |
| 7 purchase totals = | $685.33 | $740.0757 | $740.08 | $740.05 | $740.00 | |