| 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 | $40.49 | 3.163% | $41.7707 | $41.77 | $41.75 | $41.80 |
| Purchase #2 | $155.94 | 9.371% | $170.5531 | $170.55 | $170.55 | $170.60 |
| Purchase #3 | $229.34 | 12.354% | $257.6727 | $257.67 | $257.65 | $257.70 |
| Purchase #4 | $129.93 | 5.482% | $137.0528 | $137.05 | $137.05 | $137.10 |
| Purchase #5 | $72.37 | 11.108% | $80.4089 | $80.41 | $80.40 | $80.40 |
| Purchase #6 | $209.83 | 13.800% | $238.7865 | $238.79 | $238.80 | $238.80 |
| Purchase #7 | $89.41 | 3.119% | $92.1987 | $92.20 | $92.20 | $92.20 |
| 7 purchase totals = | $927.31 | $1,018.4434 | $1,018.44 | $1,018.40 | $1,018.60 | |