| 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 | $74.50 | 12.554% | $83.8527 | $83.85 | $83.85 | $83.90 |
| Purchase #2 | $28.54 | 6.212% | $30.3129 | $30.31 | $30.30 | $30.30 |
| Purchase #3 | $30.42 | 5.176% | $31.9945 | $31.99 | $32.00 | $32.00 |
| Purchase #4 | $95.42 | 12.300% | $107.1567 | $107.16 | $107.15 | $107.20 |
| Purchase #5 | $70.66 | 8.460% | $76.6378 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $31.49 | 10.680% | $34.8531 | $34.85 | $34.85 | $34.90 |
| Purchase #7 | $119.34 | 3.847% | $123.931 | $123.93 | $123.95 | $123.90 |
| 7 purchase totals = | $450.37 | $488.7387 | $488.73 | $488.75 | $488.80 | |