| 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 | $13.60 | 6.587% | $14.4958 | $14.50 | $14.50 | $14.50 |
| Purchase #2 | $75.40 | 6.386% | $80.215 | $80.22 | $80.20 | $80.20 |
| Purchase #3 | $194.96 | 5.709% | $206.0903 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $118.58 | 11.607% | $132.3436 | $132.34 | $132.35 | $132.30 |
| Purchase #5 | $185.84 | 13.572% | $211.0622 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $204.96 | 8.811% | $223.019 | $223.02 | $223.00 | $223.00 |
| Purchase #7 | $204.61 | 9.637% | $224.3283 | $224.33 | $224.35 | $224.30 |
| 7 purchase totals = | $997.95 | $1,091.5542 | $1,091.56 | $1,091.55 | $1,091.50 | |