| 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 | $108.97 | 6.366% | $115.907 | $115.91 | $115.90 | $115.90 |
| Purchase #2 | $8.46 | 12.378% | $9.5072 | $9.51 | $9.50 | $9.50 |
| Purchase #3 | $213.27 | 6.392% | $226.9022 | $226.90 | $226.90 | $226.90 |
| Purchase #4 | $53.58 | 11.814% | $59.9099 | $59.91 | $59.90 | $59.90 |
| Purchase #5 | $72.55 | 10.158% | $79.9196 | $79.92 | $79.90 | $79.90 |
| Purchase #6 | $38.52 | 6.538% | $41.0384 | $41.04 | $41.05 | $41.00 |
| Purchase #7 | $223.62 | 5.778% | $236.5408 | $236.54 | $236.55 | $236.50 |
| 7 purchase totals = | $718.97 | $769.7251 | $769.73 | $769.70 | $769.60 | |