| 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 | $87.70 | 9.176% | $95.7474 | $95.75 | $95.75 | $95.70 |
| Purchase #2 | $170.50 | 8.750% | $185.4188 | $185.42 | $185.40 | $185.40 |
| Purchase #3 | $5.33 | 8.375% | $5.7764 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $14.68 | 10.855% | $16.2735 | $16.27 | $16.25 | $16.30 |
| Purchase #5 | $151.98 | 6.329% | $161.5988 | $161.60 | $161.60 | $161.60 |
| Purchase #6 | $25.88 | 4.527% | $27.0516 | $27.05 | $27.05 | $27.10 |
| Purchase #7 | $53.64 | 5.732% | $56.7146 | $56.71 | $56.70 | $56.70 |
| 7 purchase totals = | $509.71 | $548.5811 | $548.58 | $548.55 | $548.60 | |