| 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 | $72.87 | 9.422% | $79.7358 | $79.74 | $79.75 | $79.70 |
| Purchase #2 | $162.64 | 12.437% | $182.8675 | $182.87 | $182.85 | $182.90 |
| Purchase #3 | $142.48 | 3.310% | $147.1961 | $147.20 | $147.20 | $147.20 |
| Purchase #4 | $250.26 | 6.260% | $265.9263 | $265.93 | $265.95 | $265.90 |
| Purchase #5 | $27.95 | 13.287% | $31.6637 | $31.66 | $31.65 | $31.70 |
| Purchase #6 | $46.69 | 13.419% | $52.9553 | $52.96 | $52.95 | $53.00 |
| Purchase #7 | $245.69 | 9.132% | $268.1264 | $268.13 | $268.15 | $268.10 |
| 7 purchase totals = | $948.58 | $1,028.4711 | $1,028.49 | $1,028.50 | $1,028.50 | |