| 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 | $70.30 | 9.556% | $77.0179 | $77.02 | $77.00 | $77.00 |
| Purchase #2 | $145.95 | 9.504% | $159.8211 | $159.82 | $159.80 | $159.80 |
| Purchase #3 | $68.55 | 7.289% | $73.5466 | $73.55 | $73.55 | $73.50 |
| Purchase #4 | $240.31 | 11.207% | $267.2415 | $267.24 | $267.25 | $267.20 |
| Purchase #5 | $101.47 | 6.408% | $107.9722 | $107.97 | $107.95 | $108.00 |
| Purchase #6 | $179.50 | 6.736% | $191.5911 | $191.59 | $191.60 | $191.60 |
| Purchase #7 | $51.42 | 3.355% | $53.1451 | $53.15 | $53.15 | $53.10 |
| 7 purchase totals = | $857.50 | $930.3355 | $930.34 | $930.30 | $930.20 | |