| 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 | $192.60 | 3.551% | $199.4392 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $130.68 | 3.785% | $135.6262 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $10.76 | 7.503% | $11.5673 | $11.57 | $11.55 | $11.60 |
| Purchase #4 | $6.37 | 8.295% | $6.8984 | $6.90 | $6.90 | $6.90 |
| Purchase #5 | $109.78 | 12.331% | $123.317 | $123.32 | $123.30 | $123.30 |
| Purchase #6 | $49.98 | 7.601% | $53.779 | $53.78 | $53.80 | $53.80 |
| Purchase #7 | $30.58 | 12.846% | $34.5083 | $34.51 | $34.50 | $34.50 |
| 7 purchase totals = | $530.75 | $565.1354 | $565.15 | $565.15 | $565.10 | |