| 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 | $18.65 | 10.357% | $20.5816 | $20.58 | $20.60 | $20.60 |
| Purchase #2 | $147.89 | 7.849% | $159.4979 | $159.50 | $159.50 | $159.50 |
| Purchase #3 | $52.76 | 7.600% | $56.7698 | $56.77 | $56.75 | $56.80 |
| Purchase #4 | $22.67 | 12.158% | $25.4262 | $25.43 | $25.45 | $25.40 |
| Purchase #5 | $183.53 | 5.837% | $194.2426 | $194.24 | $194.25 | $194.20 |
| Purchase #6 | $130.34 | 8.159% | $140.9744 | $140.97 | $140.95 | $141.00 |
| Purchase #7 | $11.58 | 6.831% | $12.371 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $567.42 | $609.8635 | $609.86 | $609.85 | $609.90 | |