| 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 | $95.57 | 12.469% | $107.4866 | $107.49 | $107.50 | $107.50 |
| Purchase #2 | $205.32 | 6.278% | $218.21 | $218.21 | $218.20 | $218.20 |
| Purchase #3 | $28.63 | 10.539% | $31.6473 | $31.65 | $31.65 | $31.60 |
| Purchase #4 | $107.30 | 7.849% | $115.722 | $115.72 | $115.70 | $115.70 |
| Purchase #5 | $202.90 | 5.701% | $214.4673 | $214.47 | $214.45 | $214.50 |
| Purchase #6 | $7.35 | 10.615% | $8.1302 | $8.13 | $8.15 | $8.10 |
| Purchase #7 | $144.29 | 3.236% | $148.9592 | $148.96 | $148.95 | $149.00 |
| 7 purchase totals = | $791.36 | $844.6226 | $844.63 | $844.60 | $844.60 | |