| 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 | $13.45 | 9.643% | $14.747 | $14.75 | $14.75 | $14.70 |
| Purchase #2 | $57.50 | 8.251% | $62.2443 | $62.24 | $62.25 | $62.20 |
| Purchase #3 | $107.27 | 6.342% | $114.0731 | $114.07 | $114.05 | $114.10 |
| Purchase #4 | $121.34 | 9.708% | $133.1197 | $133.12 | $133.10 | $133.10 |
| Purchase #5 | $111.44 | 13.369% | $126.3384 | $126.34 | $126.35 | $126.30 |
| Purchase #6 | $210.95 | 12.824% | $238.0022 | $238.00 | $238.00 | $238.00 |
| Purchase #7 | $108.56 | 4.807% | $113.7785 | $113.78 | $113.80 | $113.80 |
| 7 purchase totals = | $730.51 | $802.3032 | $802.30 | $802.30 | $802.20 | |