| 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 | $83.67 | 4.629% | $87.5431 | $87.54 | $87.55 | $87.50 |
| Purchase #2 | $178.97 | 5.693% | $189.1588 | $189.16 | $189.15 | $189.20 |
| Purchase #3 | $7.66 | 6.477% | $8.1561 | $8.16 | $8.15 | $8.20 |
| Purchase #4 | $226.37 | 4.639% | $236.8713 | $236.87 | $236.85 | $236.90 |
| Purchase #5 | $135.27 | 3.812% | $140.4265 | $140.43 | $140.45 | $140.40 |
| Purchase #6 | $184.42 | 12.542% | $207.55 | $207.55 | $207.55 | $207.60 |
| Purchase #7 | $162.98 | 12.824% | $183.8806 | $183.88 | $183.90 | $183.90 |
| 7 purchase totals = | $979.34 | $1,053.5864 | $1,053.59 | $1,053.60 | $1,053.70 | |