| 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 | $38.64 | 8.745% | $42.0191 | $42.02 | $42.00 | $42.00 |
| Purchase #2 | $32.95 | 8.759% | $35.8361 | $35.84 | $35.85 | $35.80 |
| Purchase #3 | $66.82 | 11.422% | $74.4522 | $74.45 | $74.45 | $74.50 |
| Purchase #4 | $213.25 | 8.594% | $231.5767 | $231.58 | $231.60 | $231.60 |
| Purchase #5 | $162.91 | 7.325% | $174.8432 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $162.36 | 8.196% | $175.667 | $175.67 | $175.65 | $175.70 |
| Purchase #7 | $91.96 | 12.765% | $103.6987 | $103.70 | $103.70 | $103.70 |
| 7 purchase totals = | $768.89 | $838.0930 | $838.10 | $838.10 | $838.10 | |