| 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 | $18.68 | 11.312% | $20.7931 | $20.79 | $20.80 | $20.80 |
| Purchase #2 | $161.36 | 7.755% | $173.8735 | $173.87 | $173.85 | $173.90 |
| Purchase #3 | $88.25 | 9.379% | $96.527 | $96.53 | $96.55 | $96.50 |
| Purchase #4 | $241.40 | 3.500% | $249.849 | $249.85 | $249.85 | $249.80 |
| Purchase #5 | $122.77 | 13.675% | $139.5588 | $139.56 | $139.55 | $139.60 |
| Purchase #6 | $32.86 | 9.241% | $35.8966 | $35.90 | $35.90 | $35.90 |
| Purchase #7 | $184.81 | 9.471% | $202.3134 | $202.31 | $202.30 | $202.30 |
| 7 purchase totals = | $850.13 | $918.8114 | $918.81 | $918.80 | $918.80 | |