| 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 | $70.78 | 7.643% | $76.1897 | $76.19 | $76.20 | $76.20 |
| Purchase #2 | $213.45 | 12.859% | $240.8975 | $240.90 | $240.90 | $240.90 |
| Purchase #3 | $66.31 | 11.838% | $74.1598 | $74.16 | $74.15 | $74.20 |
| Purchase #4 | $174.37 | 4.394% | $182.0318 | $182.03 | $182.05 | $182.00 |
| Purchase #5 | $114.75 | 7.711% | $123.5984 | $123.60 | $123.60 | $123.60 |
| Purchase #6 | $42.85 | 4.646% | $44.8408 | $44.84 | $44.85 | $44.80 |
| Purchase #7 | $168.52 | 7.626% | $181.3713 | $181.37 | $181.35 | $181.40 |
| 7 purchase totals = | $851.03 | $923.0893 | $923.09 | $923.10 | $923.10 | |