| 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 | $234.71 | 4.688% | $245.7132 | $245.71 | $245.70 | $245.70 |
| Purchase #2 | $34.72 | 10.231% | $38.2722 | $38.27 | $38.25 | $38.30 |
| Purchase #3 | $104.67 | 10.163% | $115.3076 | $115.31 | $115.30 | $115.30 |
| Purchase #4 | $76.48 | 3.703% | $79.3121 | $79.31 | $79.30 | $79.30 |
| Purchase #5 | $141.68 | 3.622% | $146.8116 | $146.81 | $146.80 | $146.80 |
| Purchase #6 | $66.51 | 13.154% | $75.2587 | $75.26 | $75.25 | $75.30 |
| Purchase #7 | $90.94 | 12.153% | $101.9919 | $101.99 | $102.00 | $102.00 |
| 7 purchase totals = | $749.71 | $802.6673 | $802.66 | $802.60 | $802.70 | |