| 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 | $80.37 | 10.321% | $88.665 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $128.66 | 12.568% | $144.83 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $189.56 | 10.643% | $209.7349 | $209.73 | $209.75 | $209.70 |
| Purchase #4 | $196.25 | 4.243% | $204.5769 | $204.58 | $204.60 | $204.60 |
| Purchase #5 | $80.72 | 13.353% | $91.4985 | $91.50 | $91.50 | $91.50 |
| Purchase #6 | $239.25 | 12.152% | $268.3237 | $268.32 | $268.30 | $268.30 |
| Purchase #7 | $109.32 | 5.393% | $115.2156 | $115.22 | $115.20 | $115.20 |
| 7 purchase totals = | $1,024.13 | $1,122.8446 | $1,122.85 | $1,122.85 | $1,122.80 | |