| 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 | $11.90 | 7.330% | $12.7723 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $19.85 | 13.619% | $22.5534 | $22.55 | $22.55 | $22.60 |
| Purchase #3 | $20.71 | 6.795% | $22.1172 | $22.12 | $22.10 | $22.10 |
| Purchase #4 | $179.47 | 12.322% | $201.5843 | $201.58 | $201.60 | $201.60 |
| Purchase #5 | $30.90 | 10.476% | $34.1371 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $146.59 | 7.474% | $157.5461 | $157.55 | $157.55 | $157.50 |
| Purchase #7 | $225.31 | 13.148% | $254.9338 | $254.93 | $254.95 | $254.90 |
| 7 purchase totals = | $634.73 | $705.6442 | $705.64 | $705.65 | $705.60 | |