| 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 | $46.76 | 13.199% | $52.9319 | $52.93 | $52.95 | $52.90 |
| Purchase #2 | $11.50 | 9.681% | $12.6133 | $12.61 | $12.60 | $12.60 |
| Purchase #3 | $219.27 | 5.142% | $230.5449 | $230.54 | $230.55 | $230.50 |
| Purchase #4 | $201.68 | 13.815% | $229.5421 | $229.54 | $229.55 | $229.50 |
| Purchase #5 | $175.25 | 12.479% | $197.1194 | $197.12 | $197.10 | $197.10 |
| Purchase #6 | $102.77 | 12.504% | $115.6204 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $105.44 | 8.163% | $114.0471 | $114.05 | $114.05 | $114.00 |
| 7 purchase totals = | $862.67 | $952.4191 | $952.41 | $952.40 | $952.20 | |