| 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 | $28.88 | 12.541% | $32.5018 | $32.50 | $32.50 | $32.50 |
| Purchase #2 | $122.99 | 9.706% | $134.9274 | $134.93 | $134.95 | $134.90 |
| Purchase #3 | $55.50 | 8.117% | $60.0049 | $60.00 | $60.00 | $60.00 |
| Purchase #4 | $60.78 | 11.263% | $67.6257 | $67.63 | $67.65 | $67.60 |
| Purchase #5 | $104.83 | 11.172% | $116.5416 | $116.54 | $116.55 | $116.50 |
| Purchase #6 | $127.55 | 4.620% | $133.4428 | $133.44 | $133.45 | $133.40 |
| Purchase #7 | $93.26 | 5.820% | $98.6877 | $98.69 | $98.70 | $98.70 |
| 7 purchase totals = | $593.79 | $643.7319 | $643.73 | $643.80 | $643.60 | |