| 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 | $56.62 | 7.855% | $61.0675 | $61.07 | $61.05 | $61.10 |
| Purchase #2 | $147.80 | 9.672% | $162.0952 | $162.10 | $162.10 | $162.10 |
| Purchase #3 | $95.93 | 6.227% | $101.9036 | $101.90 | $101.90 | $101.90 |
| Purchase #4 | $86.49 | 8.695% | $94.0103 | $94.01 | $94.00 | $94.00 |
| Purchase #5 | $170.78 | 6.333% | $181.5955 | $181.60 | $181.60 | $181.60 |
| Purchase #6 | $76.51 | 4.315% | $79.8114 | $79.81 | $79.80 | $79.80 |
| Purchase #7 | $176.67 | 12.618% | $198.9622 | $198.96 | $198.95 | $199.00 |
| 7 purchase totals = | $810.80 | $879.4457 | $879.45 | $879.40 | $879.50 | |