| 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 | $67.87 | 3.423% | $70.1932 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $54.32 | 3.334% | $56.131 | $56.13 | $56.15 | $56.10 |
| Purchase #3 | $177.58 | 9.433% | $194.3311 | $194.33 | $194.35 | $194.30 |
| Purchase #4 | $65.46 | 3.150% | $67.522 | $67.52 | $67.50 | $67.50 |
| Purchase #5 | $144.37 | 6.469% | $153.7093 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $149.90 | 12.205% | $168.1953 | $168.20 | $168.20 | $168.20 |
| Purchase #7 | $61.59 | 13.334% | $69.8024 | $69.80 | $69.80 | $69.80 |
| 7 purchase totals = | $721.09 | $779.8843 | $779.88 | $779.90 | $779.80 | |