| 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 | $193.39 | 11.532% | $215.6917 | $215.69 | $215.70 | $215.70 |
| Purchase #2 | $85.29 | 6.334% | $90.6923 | $90.69 | $90.70 | $90.70 |
| Purchase #3 | $207.67 | 7.669% | $223.5962 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $45.73 | 8.312% | $49.5311 | $49.53 | $49.55 | $49.50 |
| Purchase #5 | $20.62 | 11.220% | $22.9336 | $22.93 | $22.95 | $22.90 |
| Purchase #6 | $184.84 | 10.325% | $203.9247 | $203.92 | $203.90 | $203.90 |
| Purchase #7 | $20.70 | 12.719% | $23.3328 | $23.33 | $23.35 | $23.30 |
| 7 purchase totals = | $758.24 | $829.7024 | $829.69 | $829.75 | $829.60 | |