| 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 | $44.94 | 7.870% | $48.4768 | $48.48 | $48.50 | $48.50 |
| Purchase #2 | $13.83 | 7.542% | $14.8731 | $14.87 | $14.85 | $14.90 |
| Purchase #3 | $32.46 | 13.693% | $36.9047 | $36.90 | $36.90 | $36.90 |
| Purchase #4 | $138.63 | 5.124% | $145.7334 | $145.73 | $145.75 | $145.70 |
| Purchase #5 | $176.65 | 5.842% | $186.9699 | $186.97 | $186.95 | $187.00 |
| Purchase #6 | $53.70 | 10.402% | $59.2859 | $59.29 | $59.30 | $59.30 |
| Purchase #7 | $154.59 | 6.217% | $164.2009 | $164.20 | $164.20 | $164.20 |
| 7 purchase totals = | $614.80 | $656.4447 | $656.44 | $656.45 | $656.50 | |