| 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 | $78.40 | 9.531% | $85.8723 | $85.87 | $85.85 | $85.90 |
| Purchase #2 | $237.59 | 9.339% | $259.7785 | $259.78 | $259.80 | $259.80 |
| Purchase #3 | $192.81 | 9.233% | $210.6121 | $210.61 | $210.60 | $210.60 |
| Purchase #4 | $64.25 | 7.155% | $68.8471 | $68.85 | $68.85 | $68.80 |
| Purchase #5 | $193.51 | 6.528% | $206.1423 | $206.14 | $206.15 | $206.10 |
| Purchase #6 | $55.53 | 12.553% | $62.5007 | $62.50 | $62.50 | $62.50 |
| Purchase #7 | $151.30 | 9.252% | $165.2983 | $165.30 | $165.30 | $165.30 |
| 7 purchase totals = | $973.39 | $1,059.0513 | $1,059.05 | $1,059.05 | $1,059.00 | |