| 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 | $13.82 | 13.566% | $15.6948 | $15.69 | $15.70 | $15.70 |
| Purchase #2 | $7.87 | 5.164% | $8.2764 | $8.28 | $8.30 | $8.30 |
| Purchase #3 | $72.96 | 3.571% | $75.5654 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $79.66 | 10.415% | $87.9566 | $87.96 | $87.95 | $88.00 |
| Purchase #5 | $190.81 | 6.311% | $202.852 | $202.85 | $202.85 | $202.90 |
| Purchase #6 | $115.92 | 8.493% | $125.7651 | $125.77 | $125.75 | $125.80 |
| Purchase #7 | $28.31 | 13.199% | $32.0466 | $32.05 | $32.05 | $32.00 |
| 7 purchase totals = | $509.35 | $548.1569 | $548.17 | $548.15 | $548.30 | |