| 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 | $94.30 | 4.300% | $98.3549 | $98.35 | $98.35 | $98.40 |
| Purchase #2 | $234.97 | 9.146% | $256.4604 | $256.46 | $256.45 | $256.50 |
| Purchase #3 | $177.35 | 5.203% | $186.5775 | $186.58 | $186.60 | $186.60 |
| Purchase #4 | $85.70 | 3.452% | $88.6584 | $88.66 | $88.65 | $88.70 |
| Purchase #5 | $128.93 | 6.266% | $137.0088 | $137.01 | $137.00 | $137.00 |
| Purchase #6 | $34.29 | 13.720% | $38.9946 | $38.99 | $39.00 | $39.00 |
| Purchase #7 | $90.56 | 6.819% | $96.7353 | $96.74 | $96.75 | $96.70 |
| 7 purchase totals = | $846.10 | $902.7899 | $902.79 | $902.80 | $902.90 | |