| 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 | $65.79 | 4.700% | $68.8821 | $68.88 | $68.90 | $68.90 |
| Purchase #2 | $98.72 | 11.150% | $109.7273 | $109.73 | $109.75 | $109.70 |
| Purchase #3 | $133.45 | 5.846% | $141.2515 | $141.25 | $141.25 | $141.30 |
| Purchase #4 | $195.75 | 10.263% | $215.8398 | $215.84 | $215.85 | $215.80 |
| Purchase #5 | $186.52 | 8.390% | $202.169 | $202.17 | $202.15 | $202.20 |
| Purchase #6 | $118.68 | 7.460% | $127.5335 | $127.53 | $127.55 | $127.50 |
| Purchase #7 | $161.85 | 5.303% | $170.4329 | $170.43 | $170.45 | $170.40 |
| 7 purchase totals = | $960.76 | $1,035.8361 | $1,035.83 | $1,035.90 | $1,035.80 | |