| 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 | $245.41 | 8.128% | $265.3569 | $265.36 | $265.35 | $265.40 |
| Purchase #2 | $6.33 | 4.573% | $6.6195 | $6.62 | $6.60 | $6.60 |
| Purchase #3 | $38.82 | 5.527% | $40.9656 | $40.97 | $40.95 | $41.00 |
| Purchase #4 | $151.44 | 9.810% | $166.2963 | $166.30 | $166.30 | $166.30 |
| Purchase #5 | $6.84 | 6.387% | $7.2769 | $7.28 | $7.30 | $7.30 |
| Purchase #6 | $187.90 | 12.236% | $210.8914 | $210.89 | $210.90 | $210.90 |
| Purchase #7 | $35.45 | 11.710% | $39.6012 | $39.60 | $39.60 | $39.60 |
| 7 purchase totals = | $672.19 | $737.0078 | $737.02 | $737.00 | $737.10 | |