| 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 | $12.67 | 4.428% | $13.231 | $13.23 | $13.25 | $13.20 |
| Purchase #2 | $75.74 | 10.462% | $83.6639 | $83.66 | $83.65 | $83.70 |
| Purchase #3 | $85.52 | 13.367% | $96.9515 | $96.95 | $96.95 | $97.00 |
| Purchase #4 | $18.86 | 8.519% | $20.4667 | $20.47 | $20.45 | $20.50 |
| Purchase #5 | $110.80 | 3.108% | $114.2437 | $114.24 | $114.25 | $114.20 |
| Purchase #6 | $143.31 | 13.549% | $162.7271 | $162.73 | $162.75 | $162.70 |
| Purchase #7 | $248.33 | 6.315% | $264.012 | $264.01 | $264.00 | $264.00 |
| 7 purchase totals = | $695.23 | $755.2959 | $755.29 | $755.30 | $755.30 | |