| 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 | $88.42 | 10.517% | $97.7191 | $97.72 | $97.70 | $97.70 |
| Purchase #2 | $189.40 | 7.124% | $202.8929 | $202.89 | $202.90 | $202.90 |
| Purchase #3 | $114.67 | 5.644% | $121.142 | $121.14 | $121.15 | $121.10 |
| Purchase #4 | $124.36 | 13.211% | $140.7892 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $53.63 | 13.115% | $60.6636 | $60.66 | $60.65 | $60.70 |
| Purchase #6 | $18.88 | 13.352% | $21.4009 | $21.40 | $21.40 | $21.40 |
| Purchase #7 | $21.36 | 11.750% | $23.8698 | $23.87 | $23.85 | $23.90 |
| 7 purchase totals = | $610.72 | $668.4775 | $668.47 | $668.45 | $668.50 | |