| 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 | $12.97 | 13.865% | $14.7683 | $14.77 | $14.75 | $14.80 |
| Purchase #2 | $50.42 | 3.243% | $52.0551 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $184.36 | 4.373% | $192.4221 | $192.42 | $192.40 | $192.40 |
| Purchase #4 | $208.38 | 12.146% | $233.6898 | $233.69 | $233.70 | $233.70 |
| Purchase #5 | $90.31 | 9.529% | $98.9156 | $98.92 | $98.90 | $98.90 |
| Purchase #6 | $33.74 | 12.110% | $37.8259 | $37.83 | $37.85 | $37.80 |
| Purchase #7 | $124.86 | 8.547% | $135.5318 | $135.53 | $135.55 | $135.50 |
| 7 purchase totals = | $705.04 | $765.2086 | $765.22 | $765.20 | $765.20 | |