| 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 | $115.46 | 9.571% | $126.5107 | $126.51 | $126.50 | $126.50 |
| Purchase #2 | $50.50 | 10.700% | $55.9035 | $55.90 | $55.90 | $55.90 |
| Purchase #3 | $53.57 | 12.379% | $60.2014 | $60.20 | $60.20 | $60.20 |
| Purchase #4 | $12.31 | 5.146% | $12.9435 | $12.94 | $12.95 | $12.90 |
| Purchase #5 | $57.99 | 3.817% | $60.2035 | $60.20 | $60.20 | $60.20 |
| Purchase #6 | $100.99 | 13.779% | $114.9054 | $114.91 | $114.90 | $114.90 |
| Purchase #7 | $98.66 | 12.668% | $111.1582 | $111.16 | $111.15 | $111.20 |
| 7 purchase totals = | $489.48 | $541.8262 | $541.82 | $541.80 | $541.80 | |