| 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 | $92.88 | 3.149% | $95.8048 | $95.80 | $95.80 | $95.80 |
| Purchase #2 | $76.87 | 7.463% | $82.6068 | $82.61 | $82.60 | $82.60 |
| Purchase #3 | $127.92 | 12.674% | $144.1326 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $170.95 | 5.120% | $179.7026 | $179.70 | $179.70 | $179.70 |
| Purchase #5 | $214.98 | 10.758% | $238.1075 | $238.11 | $238.10 | $238.10 |
| Purchase #6 | $41.67 | 8.163% | $45.0715 | $45.07 | $45.05 | $45.10 |
| Purchase #7 | $178.82 | 10.484% | $197.5675 | $197.57 | $197.55 | $197.60 |
| 7 purchase totals = | $904.09 | $982.9933 | $982.99 | $982.95 | $983.00 | |