| 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 | $55.25 | 11.294% | $61.4899 | $61.49 | $61.50 | $61.50 |
| Purchase #2 | $220.71 | 13.722% | $250.9958 | $251.00 | $251.00 | $251.00 |
| Purchase #3 | $100.82 | 7.640% | $108.5226 | $108.52 | $108.50 | $108.50 |
| Purchase #4 | $107.60 | 5.832% | $113.8752 | $113.88 | $113.90 | $113.90 |
| Purchase #5 | $28.84 | 8.536% | $31.3018 | $31.30 | $31.30 | $31.30 |
| Purchase #6 | $44.98 | 9.577% | $49.2877 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $192.57 | 11.436% | $214.5923 | $214.59 | $214.60 | $214.60 |
| 7 purchase totals = | $750.77 | $830.0653 | $830.07 | $830.10 | $830.10 | |