| 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 | $107.45 | 11.389% | $119.6875 | $119.69 | $119.70 | $119.70 |
| Purchase #2 | $8.85 | 10.211% | $9.7537 | $9.75 | $9.75 | $9.80 |
| Purchase #3 | $54.60 | 7.443% | $58.6639 | $58.66 | $58.65 | $58.70 |
| Purchase #4 | $128.53 | 3.638% | $133.2059 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $73.57 | 13.855% | $83.7631 | $83.76 | $83.75 | $83.80 |
| Purchase #6 | $109.62 | 6.617% | $116.8736 | $116.87 | $116.85 | $116.90 |
| Purchase #7 | $31.64 | 13.792% | $36.0038 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $514.26 | $557.9515 | $557.94 | $557.90 | $558.10 | |