| 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 | $83.62 | 3.860% | $86.8477 | $86.85 | $86.85 | $86.80 |
| Purchase #2 | $5.36 | 13.309% | $6.0734 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $188.93 | 3.636% | $195.7995 | $195.80 | $195.80 | $195.80 |
| Purchase #4 | $131.42 | 6.259% | $139.6456 | $139.65 | $139.65 | $139.60 |
| Purchase #5 | $104.43 | 13.806% | $118.8476 | $118.85 | $118.85 | $118.80 |
| Purchase #6 | $223.85 | 7.685% | $241.0529 | $241.05 | $241.05 | $241.10 |
| Purchase #7 | $216.52 | 4.220% | $225.6571 | $225.66 | $225.65 | $225.70 |
| 7 purchase totals = | $954.13 | $1,013.9238 | $1,013.93 | $1,013.90 | $1,013.90 | |