| 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 | $7.84 | 12.201% | $8.7966 | $8.80 | $8.80 | $8.80 |
| Purchase #2 | $225.36 | 12.849% | $254.3165 | $254.32 | $254.30 | $254.30 |
| Purchase #3 | $22.82 | 4.228% | $23.7848 | $23.78 | $23.80 | $23.80 |
| Purchase #4 | $62.93 | 9.416% | $68.8555 | $68.86 | $68.85 | $68.90 |
| Purchase #5 | $231.73 | 6.528% | $246.8573 | $246.86 | $246.85 | $246.90 |
| Purchase #6 | $87.57 | 12.749% | $98.7343 | $98.73 | $98.75 | $98.70 |
| Purchase #7 | $164.73 | 6.551% | $175.5215 | $175.52 | $175.50 | $175.50 |
| 7 purchase totals = | $802.98 | $876.8665 | $876.87 | $876.85 | $876.90 | |