| 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 | $32.93 | 13.181% | $37.2705 | $37.27 | $37.25 | $37.30 |
| Purchase #2 | $66.66 | 3.632% | $69.0811 | $69.08 | $69.10 | $69.10 |
| Purchase #3 | $191.81 | 9.705% | $210.4252 | $210.43 | $210.45 | $210.40 |
| Purchase #4 | $76.85 | 8.820% | $83.6282 | $83.63 | $83.65 | $83.60 |
| Purchase #5 | $28.60 | 11.823% | $31.9814 | $31.98 | $32.00 | $32.00 |
| Purchase #6 | $214.84 | 11.599% | $239.7593 | $239.76 | $239.75 | $239.80 |
| Purchase #7 | $125.53 | 4.316% | $130.9479 | $130.95 | $130.95 | $130.90 |
| 7 purchase totals = | $737.22 | $803.0936 | $803.10 | $803.15 | $803.10 | |