| 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 | $51.57 | 11.125% | $57.3072 | $57.31 | $57.30 | $57.30 |
| Purchase #2 | $114.26 | 12.795% | $128.8796 | $128.88 | $128.90 | $128.90 |
| Purchase #3 | $224.62 | 9.289% | $245.485 | $245.49 | $245.50 | $245.50 |
| Purchase #4 | $206.65 | 11.680% | $230.7867 | $230.79 | $230.80 | $230.80 |
| Purchase #5 | $62.84 | 8.212% | $68.0004 | $68.00 | $68.00 | $68.00 |
| Purchase #6 | $171.33 | 4.404% | $178.8754 | $178.88 | $178.90 | $178.90 |
| Purchase #7 | $13.42 | 6.500% | $14.2923 | $14.29 | $14.30 | $14.30 |
| 7 purchase totals = | $844.69 | $923.6266 | $923.64 | $923.70 | $923.70 | |