| 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 | $88.85 | 13.326% | $100.6902 | $100.69 | $100.70 | $100.70 |
| Purchase #2 | $225.85 | 6.834% | $241.2846 | $241.28 | $241.30 | $241.30 |
| Purchase #3 | $55.71 | 9.192% | $60.8309 | $60.83 | $60.85 | $60.80 |
| Purchase #4 | $110.67 | 3.718% | $114.7847 | $114.78 | $114.80 | $114.80 |
| Purchase #5 | $91.68 | 4.457% | $95.7662 | $95.77 | $95.75 | $95.80 |
| Purchase #6 | $6.78 | 6.722% | $7.2358 | $7.24 | $7.25 | $7.20 |
| Purchase #7 | $151.74 | 10.168% | $167.1689 | $167.17 | $167.15 | $167.20 |
| 7 purchase totals = | $731.28 | $787.7613 | $787.76 | $787.80 | $787.80 | |