| 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 | $46.73 | 10.730% | $51.7441 | $51.74 | $51.75 | $51.70 |
| Purchase #2 | $209.47 | 13.426% | $237.5934 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $49.48 | 3.287% | $51.1064 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $95.52 | 3.571% | $98.931 | $98.93 | $98.95 | $98.90 |
| Purchase #5 | $167.48 | 11.368% | $186.5191 | $186.52 | $186.50 | $186.50 |
| Purchase #6 | $97.99 | 9.549% | $107.3471 | $107.35 | $107.35 | $107.30 |
| Purchase #7 | $135.59 | 9.135% | $147.9761 | $147.98 | $148.00 | $148.00 |
| 7 purchase totals = | $802.26 | $881.2172 | $881.22 | $881.25 | $881.10 | |