| 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 | $95.68 | 13.588% | $108.681 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $75.76 | 12.731% | $85.405 | $85.41 | $85.40 | $85.40 |
| Purchase #3 | $55.60 | 4.491% | $58.097 | $58.10 | $58.10 | $58.10 |
| Purchase #4 | $110.47 | 4.190% | $115.0987 | $115.10 | $115.10 | $115.10 |
| Purchase #5 | $250.38 | 12.422% | $281.4822 | $281.48 | $281.50 | $281.50 |
| Purchase #6 | $222.28 | 12.614% | $250.3184 | $250.32 | $250.30 | $250.30 |
| Purchase #7 | $140.43 | 6.423% | $149.4498 | $149.45 | $149.45 | $149.40 |
| 7 purchase totals = | $950.60 | $1,048.5321 | $1,048.54 | $1,048.55 | $1,048.50 | |