| 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 | $53.56 | 9.246% | $58.5122 | $58.51 | $58.50 | $58.50 |
| Purchase #2 | $130.66 | 9.458% | $143.0178 | $143.02 | $143.00 | $143.00 |
| Purchase #3 | $142.49 | 11.635% | $159.0687 | $159.07 | $159.05 | $159.10 |
| Purchase #4 | $177.72 | 5.580% | $187.6368 | $187.64 | $187.65 | $187.60 |
| Purchase #5 | $239.46 | 6.434% | $254.8669 | $254.87 | $254.85 | $254.90 |
| Purchase #6 | $95.90 | 6.729% | $102.3531 | $102.35 | $102.35 | $102.40 |
| Purchase #7 | $106.86 | 7.564% | $114.9429 | $114.94 | $114.95 | $114.90 |
| 7 purchase totals = | $946.65 | $1,020.3984 | $1,020.40 | $1,020.35 | $1,020.40 | |