| 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 | $34.76 | 7.183% | $37.2568 | $37.26 | $37.25 | $37.30 |
| Purchase #2 | $76.63 | 6.456% | $81.5772 | $81.58 | $81.60 | $81.60 |
| Purchase #3 | $141.78 | 4.629% | $148.343 | $148.34 | $148.35 | $148.30 |
| Purchase #4 | $181.38 | 6.637% | $193.4182 | $193.42 | $193.40 | $193.40 |
| Purchase #5 | $224.77 | 3.376% | $232.3582 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $219.41 | 5.234% | $230.8939 | $230.89 | $230.90 | $230.90 |
| Purchase #7 | $108.55 | 13.361% | $123.0534 | $123.05 | $123.05 | $123.10 |
| 7 purchase totals = | $987.28 | $1,046.9007 | $1,046.90 | $1,046.90 | $1,047.00 | |