| 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 | $84.25 | 9.550% | $92.2959 | $92.30 | $92.30 | $92.30 |
| Purchase #2 | $43.29 | 12.212% | $48.5766 | $48.58 | $48.60 | $48.60 |
| Purchase #3 | $164.97 | 9.172% | $180.101 | $180.10 | $180.10 | $180.10 |
| Purchase #4 | $10.52 | 7.861% | $11.347 | $11.35 | $11.35 | $11.30 |
| Purchase #5 | $36.38 | 11.247% | $40.4717 | $40.47 | $40.45 | $40.50 |
| Purchase #6 | $203.62 | 8.215% | $220.3474 | $220.35 | $220.35 | $220.30 |
| Purchase #7 | $181.69 | 9.110% | $198.242 | $198.24 | $198.25 | $198.20 |
| 7 purchase totals = | $724.72 | $791.3816 | $791.39 | $791.40 | $791.30 | |