| 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 | $79.66 | 6.597% | $84.9152 | $84.92 | $84.90 | $84.90 |
| Purchase #2 | $174.90 | 6.639% | $186.5116 | $186.51 | $186.50 | $186.50 |
| Purchase #3 | $72.36 | 4.551% | $75.6531 | $75.65 | $75.65 | $75.70 |
| Purchase #4 | $38.54 | 11.171% | $42.8453 | $42.85 | $42.85 | $42.80 |
| Purchase #5 | $79.29 | 7.348% | $85.1162 | $85.12 | $85.10 | $85.10 |
| Purchase #6 | $228.34 | 5.657% | $241.2572 | $241.26 | $241.25 | $241.30 |
| Purchase #7 | $103.85 | 6.647% | $110.7529 | $110.75 | $110.75 | $110.80 |
| 7 purchase totals = | $776.94 | $827.0515 | $827.06 | $827.00 | $827.10 | |