| 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 | $57.74 | 11.220% | $64.2184 | $64.22 | $64.20 | $64.20 |
| Purchase #2 | $77.99 | 13.342% | $88.3954 | $88.40 | $88.40 | $88.40 |
| Purchase #3 | $246.60 | 12.641% | $277.7727 | $277.77 | $277.75 | $277.80 |
| Purchase #4 | $248.30 | 10.280% | $273.8252 | $273.83 | $273.85 | $273.80 |
| Purchase #5 | $20.90 | 9.338% | $22.8516 | $22.85 | $22.85 | $22.90 |
| Purchase #6 | $105.63 | 9.188% | $115.3353 | $115.34 | $115.35 | $115.30 |
| Purchase #7 | $181.36 | 4.704% | $189.8912 | $189.89 | $189.90 | $189.90 |
| 7 purchase totals = | $938.52 | $1,032.2898 | $1,032.30 | $1,032.30 | $1,032.30 | |