| 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 | $116.43 | 3.869% | $120.9347 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $13.89 | 8.687% | $15.0966 | $15.10 | $15.10 | $15.10 |
| Purchase #3 | $49.51 | 10.602% | $54.7591 | $54.76 | $54.75 | $54.80 |
| Purchase #4 | $73.94 | 7.347% | $79.3724 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $32.71 | 9.349% | $35.7681 | $35.77 | $35.75 | $35.80 |
| Purchase #6 | $193.71 | 4.621% | $202.6613 | $202.66 | $202.65 | $202.70 |
| Purchase #7 | $184.73 | 9.403% | $202.1002 | $202.10 | $202.10 | $202.10 |
| 7 purchase totals = | $664.92 | $710.6924 | $710.69 | $710.65 | $710.80 | |