| 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 | $69.62 | 6.466% | $74.1216 | $74.12 | $74.10 | $74.10 |
| Purchase #2 | $9.75 | 3.406% | $10.0821 | $10.08 | $10.10 | $10.10 |
| Purchase #3 | $105.72 | 8.469% | $114.6734 | $114.67 | $114.65 | $114.70 |
| Purchase #4 | $80.84 | 12.441% | $90.8973 | $90.90 | $90.90 | $90.90 |
| Purchase #5 | $249.65 | 8.523% | $270.9277 | $270.93 | $270.95 | $270.90 |
| Purchase #6 | $186.99 | 11.805% | $209.0642 | $209.06 | $209.05 | $209.10 |
| Purchase #7 | $102.31 | 11.110% | $113.6766 | $113.68 | $113.70 | $113.70 |
| 7 purchase totals = | $804.88 | $883.4429 | $883.44 | $883.45 | $883.50 | |