| 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 | $46.55 | 9.153% | $50.8107 | $50.81 | $50.80 | $50.80 |
| Purchase #2 | $154.80 | 10.136% | $170.4905 | $170.49 | $170.50 | $170.50 |
| Purchase #3 | $160.56 | 3.239% | $165.7605 | $165.76 | $165.75 | $165.80 |
| Purchase #4 | $188.52 | 5.149% | $198.2269 | $198.23 | $198.25 | $198.20 |
| Purchase #5 | $35.65 | 8.428% | $38.6546 | $38.65 | $38.65 | $38.70 |
| Purchase #6 | $240.53 | 13.643% | $273.3455 | $273.35 | $273.35 | $273.30 |
| Purchase #7 | $130.82 | 5.640% | $138.1982 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $957.43 | $1,035.4869 | $1,035.49 | $1,035.50 | $1,035.50 | |