| 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 | $37.86 | 7.457% | $40.6832 | $40.68 | $40.70 | $40.70 |
| Purchase #2 | $90.97 | 4.134% | $94.7307 | $94.73 | $94.75 | $94.70 |
| Purchase #3 | $64.36 | 5.289% | $67.764 | $67.76 | $67.75 | $67.80 |
| Purchase #4 | $193.45 | 10.486% | $213.7352 | $213.74 | $213.75 | $213.70 |
| Purchase #5 | $82.42 | 9.720% | $90.4312 | $90.43 | $90.45 | $90.40 |
| Purchase #6 | $78.59 | 12.582% | $88.4782 | $88.48 | $88.50 | $88.50 |
| Purchase #7 | $153.28 | 6.874% | $163.8165 | $163.82 | $163.80 | $163.80 |
| 7 purchase totals = | $700.93 | $759.6390 | $759.64 | $759.70 | $759.60 | |