| 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 | $33.68 | 13.355% | $38.178 | $38.18 | $38.20 | $38.20 |
| Purchase #2 | $46.55 | 7.355% | $49.9738 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $124.97 | 3.794% | $129.7114 | $129.71 | $129.70 | $129.70 |
| Purchase #4 | $83.43 | 3.349% | $86.2241 | $86.22 | $86.20 | $86.20 |
| Purchase #5 | $90.35 | 5.229% | $95.0744 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $176.90 | 13.706% | $201.1459 | $201.15 | $201.15 | $201.10 |
| Purchase #7 | $223.33 | 12.735% | $251.7711 | $251.77 | $251.75 | $251.80 |
| 7 purchase totals = | $779.21 | $852.0787 | $852.07 | $852.00 | $852.10 | |