| 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 | $164.96 | 4.329% | $172.1011 | $172.10 | $172.10 | $172.10 |
| Purchase #2 | $244.44 | 9.722% | $268.2045 | $268.20 | $268.20 | $268.20 |
| Purchase #3 | $77.38 | 10.549% | $85.5428 | $85.54 | $85.55 | $85.50 |
| Purchase #4 | $15.37 | 9.234% | $16.7893 | $16.79 | $16.80 | $16.80 |
| Purchase #5 | $45.84 | 11.196% | $50.9722 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $50.83 | 5.203% | $53.4747 | $53.47 | $53.45 | $53.50 |
| Purchase #7 | $33.33 | 4.229% | $34.7395 | $34.74 | $34.75 | $34.70 |
| 7 purchase totals = | $632.15 | $681.8241 | $681.81 | $681.80 | $681.80 | |