| 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 | $50.38 | 10.103% | $55.4699 | $55.47 | $55.45 | $55.50 |
| Purchase #2 | $11.84 | 3.570% | $12.2627 | $12.26 | $12.25 | $12.30 |
| Purchase #3 | $26.56 | 11.761% | $29.6837 | $29.68 | $29.70 | $29.70 |
| Purchase #4 | $101.83 | 6.739% | $108.6923 | $108.69 | $108.70 | $108.70 |
| Purchase #5 | $192.36 | 3.115% | $198.352 | $198.35 | $198.35 | $198.40 |
| Purchase #6 | $69.81 | 5.629% | $73.7396 | $73.74 | $73.75 | $73.70 |
| Purchase #7 | $165.58 | 4.107% | $172.3804 | $172.38 | $172.40 | $172.40 |
| 7 purchase totals = | $618.36 | $650.5806 | $650.57 | $650.60 | $650.70 | |