| 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 | $105.55 | 4.811% | $110.628 | $110.63 | $110.65 | $110.60 |
| Purchase #2 | $24.84 | 3.832% | $25.7919 | $25.79 | $25.80 | $25.80 |
| Purchase #3 | $24.61 | 4.188% | $25.6407 | $25.64 | $25.65 | $25.60 |
| Purchase #4 | $133.36 | 4.289% | $139.0798 | $139.08 | $139.10 | $139.10 |
| Purchase #5 | $229.60 | 4.616% | $240.1983 | $240.20 | $240.20 | $240.20 |
| Purchase #6 | $70.54 | 7.504% | $75.8333 | $75.83 | $75.85 | $75.80 |
| Purchase #7 | $8.35 | 8.179% | $9.0329 | $9.03 | $9.05 | $9.00 |
| 7 purchase totals = | $596.85 | $626.2049 | $626.20 | $626.30 | $626.10 | |