| 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 | $73.90 | 9.415% | $80.8577 | $80.86 | $80.85 | $80.90 |
| Purchase #2 | $87.83 | 8.848% | $95.6012 | $95.60 | $95.60 | $95.60 |
| Purchase #3 | $246.70 | 13.272% | $279.442 | $279.44 | $279.45 | $279.40 |
| Purchase #4 | $72.83 | 5.547% | $76.8699 | $76.87 | $76.85 | $76.90 |
| Purchase #5 | $188.43 | 7.634% | $202.8147 | $202.81 | $202.80 | $202.80 |
| Purchase #6 | $218.64 | 8.575% | $237.3884 | $237.39 | $237.40 | $237.40 |
| Purchase #7 | $51.69 | 8.745% | $56.2103 | $56.21 | $56.20 | $56.20 |
| 7 purchase totals = | $940.02 | $1,029.1842 | $1,029.18 | $1,029.15 | $1,029.20 | |